“There is a power in eternity, and it is green!”

Hildegard of Bingen, Medieval Herbalist

By Shanon Sterringer

Photo taken from an herb garden along the Hildegard Trail in Germany, 2019

The works of Hildegard of Bingen have become quite popular in the last few decades after they were unearthed by musicians and scholars following centuries of dormancy. Who was this 12th century German Benedictine nun and why is she emerging as one of history’s most interesting and brilliant women?

The extent of her genius stretches beyond her skills as an herbalist to include musician, artist, preacher, healer, politician, philosopher, theologian, storyteller, and creative leader, to name a few of her gifts.  She was deeply rooted in the Benedictine tradition of ora et labora (prayer and work) which included working in the monastery gardens and infirmary.

Hildegard of Bingen has been credited with creating the term, “viriditas” which translated from the Latin means, “greening power” because of the way she used it in her writings to describe the primordial energy that not only created this earth but sustains and enlivens it. The term actually predated Hildegard (she picked it up from earlier writers), but she gave it a much deeper and profound meaning. The sacred greenness referred to by Hildegard exists not only in the material form, but spiritually and intellectually. It is the very essence of life and the energy that draws so many to find peace and healing in nature, especially in our gardens.  

Photo taken from the ruins at Disibodenberg, Germany in 2015. This is believed to have been the infirmary at the male Benedictine monastery where Hildegard was tithed as a young child. She lived here for almost forty years, so it may be the space where she learned how to use herbs for healing.

Hildegard’s two works on herbs and healing include Physica and Causae et Curae, but her use of natural images including gardens, bees/honey, and viriditas permeate many of her other writings. She used natural images as metaphors, at times even parables, to teach and preach. For example, she wrote the following in a letter to Philip, Archbishop of Cologne, offering what we would refer to today as spiritual direction:

In a vision, I saw as it were, the sun shining with excessive heat upon mud filled with worms, and these creatures stretched themselves out in joy of the heat, but, eventually, not being able to bear the excessive heat, they hid themselves away, and the mud sent forth a noisome stench. I saw also that the sun shone in a garden, in which roses and lilies and all kinds of herbs grew, and the flowers grew abundantly by the heat of the sun, and the herbs sent forth innumerable roots and gave forth an exceedingly delightful odor, so that many people, suffused with this lovely fragrance, rejoiced in the garden as if it were paradise. And I heard a voice from above saying to you: Make your decision, O human, whether you wish to remain in this garden of delights or to lie with the worms in their stinking excrement. 

The photo of the apothecary is an example of how Hildegard’s herbal remedies are still being used in Germany today.

As gardeners, we have all experienced the beautiful fragrance, as well as the noisome stench, of our gardens, so this image resonates. Hildegard lived close to the earth, and therefore, was able to weave into her spiritual, political, and theological writings these powerful and relevant metaphors that speak to us on a soul level.

Her work, Physica, is a practical guide to using herbs for holistic health. It consists of nine books describing the benefits and cautions of certain herbs, trees, precious gemstones, and so on. The work has been translated into English by Priscilla Throop (1998) and is available at most online bookstores. There is an abbreviated version of it, which includes only the chapter on plants published by Beacon Press (2001). 

Today, many are finding creative ways to bring Hildegard’s work on herbs and the natural world back into use. Hildegardens (Hildegard-inspired herb gardens) are sprouting up across Germany, and even in the U.S., for example, we are developing one here at the Hildegard Haus in Fairport Harbor! 

Photo from a Hildegarden in Germany, 2019

The works of Hildegard of Bingen, including her love for the natural world, blossomed in her day. For centuries, the seeds of her genius lay dormant, buried deep within the earth, until the conditions were right for new sprouts to emerge. Today, these seeds are blowing far and wide producing rich and abundant fruit as her charism and wisdom speak boldly to our contemporary context. 

Photo from the Hildegarden in Fairport Harbor, Ohio, 2022

How can you bring a bit of Hildegard into your daily experience? Of course, you can plant some of the herbs she refers to in her works, thus creating a Hildegarden of your own! You can also bring her into your life in simpler ways. For example, you could keep a jar of her “Spices of Joy” (equal parts cinnamon and nutmeg, with clove to taste) on your counter to mix into your oatmeal, coffee, or maybe even into your next apple cake! You could mix up a batch of her “Cookies of Joy” (recipe to follow) or simply brew a cup of fennel tea (fennel for Hildegard is a super-herb) to sip while listening to one of her mesmerizing chants. Personally, I love to create beeswax balms and salves infused with the herbs she grew.

Hildegard died in 1179 at the age of 81 years old. Her sisters recorded a vision of a brilliant cross-shaped light in the sky as her soul departed her physical body. Almost nine-hundred years later, she continues to invite us into her garden. I believe she would rejoice at being invited into ours! 

Hildegard 6Recipe from the Healthy Hildegard website:

  • 12 Tablespoon Butter for mixture
  • + 1 T Butter to grease cookie sheet
  • ¾ cup brown sugar
  • 1/3 cup honey
  • 4 egg yolks
  • 2 ½ cups spelt flour
  • 1 tsp sea salt
  • 2 rounded T Spices of Joy

Melt butter under low heat, add sugar, honey, egg yolks, beating lightly. Add flour, salt, and combine gently. Refrigerate dough after mixing for 1 hour. Remove, roll out on floured surface, cut with cookie cutter. Bake on sheet 400 degrees F for 10-15 minutes.

You might enjoy scrolling through the Healthy Hildegard website (www.healthyhildegard.com) based in Colorado and founded by Josh Cashman. It is filled with information on Hildegard’s use of herbs and recipes.

Join Shanon on Tuesday, May 16, at 1pm Eastern for her webinar: Hildegard of Bingen: Medieval Herbalist. Our webinars are free to The Herb Society of America members and $7.50 for guests. Become a member today, and enjoy all of our webinars for free along with access to the webinar library with over fifty program titles. To register, visit https://www.herbsociety.org/hsa-learn/herb-education/hsa-webinars/

Medicinal Disclaimer: It is the policy of The Herb Society of America, Inc. not to advise or recommend herbs for medicinal or health use. The information in this presentation is intended for educational purposes only and should not be considered as a recommendation or an endorsement of any particular medical or health treatment. Please consult a health care provider before pursuing any herbal treatments.

Photo credits: All photos courtesy of the author.


Hildegard 7Shanon Sterringer holds a PhD in Ethical and Creative Leadership (focused on the model of St. Hildegard of Bingen); a DMin, two master’s degrees (MA in theology and MA in ministry), and a BA in Medieval History. She is the founding pastor of the Hildegard Haus in Fairport Harbor, OH, and the owner of The Green Shepherdess Fair-Trade shop and local art studio, also in Fairport Harbor. She has traveled to the Rhine Valley several times since 2015 (most recently in January 2023) to walk in the footsteps of St. Hildegard. She has dedicated the last ten years of her life to studying Hildegard’s charism, most particularly as it relates to holistic health and spirituality. While on sabbatical in 2019, Shanon spent most of the year learning about herbs while working for a local herbalist, Lynn Abbey, at Blue Lake Botanicals in Willoughby, Ohio. Shanon is married and the mother of three adult daughters and has published two books on the topic of Hildegard (Forbidden Grace and 30 Day Journey with St. Hildegard). A third book (focused on the material recorded in Physica) is in process. Shanon has offered many retreats and educational presentations on the topic of Hildegard and Herbs, including a variety of online classes/seminars and a presentation at the Cleveland Botanical Gardens for the Western Reserve Herb Society.

Perennial Herbs for the Garden

By Peggy Riccio

A white bowl with cutting celery leaves, rosemary, oregano, thyme, and sage leavesI love being able to step out into the garden and snip fresh herbs whenever I need them. Yesterday, I was making ham and bean stew in the crockpot. I was inspired to add thyme so I cut off a few sprigs from the thyme growing in the front of the house. I looked around and snipped even more herbs: cutting celery, oregano, sage, and rosemary. Except for the cutting celery, these are perennial herbs that should be in everyone’s garden. They can be tucked in the ornamental bed just like any other perennial plant. In the spring, you can purchase the small plants from a nursery or you can ask a friend for a cutting or division. Once you have them in your garden, you can enjoy them year-round and nothing will bother them, not even deer.

Cutting Celery

Dark green celery leavesBotanically speaking, the cutting celery is a biennial. It puts its energy into foliage the first year and then into flowering and setting seed the next year. In my Zone 7 garden, I can harvest the foliage any time so it acts like a perennial. I am sure it is because the seed drops, germinates, and produces new plants each year. I always grow it in one place, under the dappled shade of a tree and where a tiny stream runs through after it rains. This gives the celery enough moisture. The plant is smaller with thinner stems than store-bought stalk celery (it is the center plant in the bowl in the photo). The taste is like stalk celery but with a peppery, pungent bite. It can be used fresh in a salad, in sandwiches, or sautéed with onions and carrots, which is what I did for the bean stew.

Thyme

Variegated thyme leavesThyme is a perennial shrub with very small leaves (in upper left quadrant in the bowl). It is only about six inches tall, making it a good groundcover. Because the thin wiry stems root easily, it is a great plant to have in order to cut and root stems in the spring to place in containers with summer annuals for the “spiller” effect. Culinary thyme remains green and above ground all winter long. It can be harvested and used in the kitchen any time of the year. There are variegated forms of thyme as well as flavored thymes such as coconut, lemon, and spicy orange. Thyme prefers full sun and well-drained soil. The leaves can be used fresh or dried.

Oregano

A mass of oregano plants with an oregano signOregano is an herbaceous perennial (in bottom part of bowl). It grows back every spring, reaches about a foot tall, flowers, and then dies back in the fall. Usually though with our mild winters, there are green leaves at the base year-round. In the early spring I cut back the dead flower stalks and remove the debris so fresh new growth can push through. Mine is in full sun and well-drained soil. Oregano is a great plant to have in the garden for the culinary use as well as the flowers. The flowers are small but attract beneficial insects and pollinators. Oregano leaves can be used fresh or dried and we use them for the bean stew, pizza, pasta sauce, poultry rub, and stuffing.

Sage

Fuzzy oval, green leaves of culinary sageSage is a woody shrub, about one to two feet tall. There are many types of sage but if you want to make sure you are purchasing culinary sage, look for Salvia officinalis with grey green leaves. Sage prefers full sun and well-drained soil. The leaves can be used fresh or dried for many dishes such as poultry rub, sausage, stuffing, and root vegetables. You can cut just a few leaves as you need them since they are pungent (top of the bowl).

Rosemary

Thin green leaves of rosemary with its purple blue flowersI have the ‘Arp’ rosemary plant in full sun, on the southern side of the house in well drained soil. It grows so well I trim it back every year to keep it in proportion to the rest of the front garden. Rosemary blooms in the cool months and the purple/blue flowers are edible. The leaves are so flavorful you do not need many of them and they can be used fresh or dried. This plant is easy to propagate by stem cuttings or layering. Rosemary is versatile because the stems or branches can be used as well as the foliage and flowers. Line a platter with branches and then put a roast on top or use them as stirrers in drinks. The leaves can be used in pasta sauce, yeast breads like focaccia, roasted potatoes, poultry rub, and rosemary butter for vegetables (the cuttings are on the right side of the bowl).

This year as you add annuals and flowers to your garden beds, don’t forget to invest in perennial herbs for year round flavor.


RiccioPeggy Riccio is the owner of pegplant.com, an online resource for gardening in the Washington, DC, metro area; president of the Potomac Unit, Herb Society of America; regional director of GardenComm, a professional association of garden communicators; and is the blog administrator for the National Garden Clubs, Inc.

Herb of the Month: Chives – Tiny Herb with Impact

By Maryann Readal

A bee sits on purple chive flowersChives, Allium schoenprasum, is a flowering herb in the Amaryllidaceae family. It is in the same family as leeks, onions, garlic, Chinese chives, and shallots. Its hollow, grass-like stalks and star-shaped purple flowers are edible.The bulbs are small, unlike other members of this family, and are typically not eaten. It is an easy-to-grow perennial herb that likes sun or part sun and well-draining soil. In warmer climates chives bloom in the spring, and in cooler areas the early summer. Plants die back in cooler regions but will return from the tiny bulbs in the spring. It is the only Allium that is native to North America, Europe, and Asia. It is interesting to note that the term “chives” is most often used in the plural form. Perhaps that is because you cannot eat just one of them.

Chive stalks with purple flowers growing among rocksDue to the sulfur compounds in chives, they have been used as insect repellent in gardens throughout history. It is particularly effective against Japanese beetles. Despite  their sulfur smell, chive flowers attract bees and other pollinators to the garden. In a study conducted by the UK Insect Pollinators Initiative’s Agriland Project in 2014, chives were named as one of the ten highest sugar producing plant species for pollinators (Memmott, 2014). It also has been found that the juice in chive leaves is effective in combating some fungal infections and mildew, giving another great benefit to having it growing in the rose garden since roses are susceptible to fungal pathogens.

Loaded backed potato with bacon, sour cream, cheese, and chivesChives are also a good addition to rock gardens, with their roots keeping dirt from washing out from between the rocks. They would be a nice addition to fairy gardens with their green spiky stalks and purple flowers. Chives can be grown indoors on a sunny window sill for convenient use in cooking. When harvesting chives, it is recommended to cut the stalks just above the soil line to promote new growth of stems and bulbs. Stems should be cut several times during the growing season. 

Chives’ main use is as a culinary herb. They give a mild onion taste to eggs, sour cream on baked potatoes, deviled eggs, spreads, and salads, and they dress up any creamed soup. Because of their delicate flavor, they’re best used as a garnish or added at the end of cooking. Chives are an ingredient in some traditional Polish, German, and Swedish dishes, and are included in the French fines herbes along with chervil, tarragon, and parsley. The flowers make a tasty and colorful addition to vinegar. Chives can be chopped and then frozen for later use. However, the fresh leaves have the most flavor.

A black and white illustration of Pliny the ElderChives have been used as a medicinal plant for 5,000 years. It is said that Marco Polo brought chives to the west from his travels to China where they’d been used as a medicinal and culinary plant for 2,000 years. The Romans used them to treat sunburn and sore throat, as a diuretic, and to reduce blood pressure. Pliny the Elder, in his book Natural History in 77 A.D., wrote that “importance has recently been given to chives by the emperor Nero, who on certain fixed days of every month always ate chives preserved in oil, and nothing else, not even bread, for the sake of his voice” (Pliny, 1938). The Roman poet Marcus Valerius Martialis, however, cautioned that “He who bears chives on his breath, is safe from being kissed to death” (Small, 2013). The Romanian Gypsies used chives for fortune telling. During the Middle Ages, some people thought that hanging a bunch of chives in the house would keep evil spirits and sickness away. Also during the Middle Ages, chives began to be incorporated into soups and stews. When the colonists came to America, they brought chive seeds with them. In 19th century Holland, farmers were known to feed chives to their cows to produce milk with a different taste.

A hand holds a bunch of chive stalksToday, according to researchers, chives and other members of its family are being looked at for their usefulness in medicine. According to Varinder Singh et al., “Scientific evaluation of chives validates its traditional claims and demonstrates diverse pharmacological potential including an anti-inflammatory, anticancer, antioxidant, anthelmintic and antihypertensive.” But the authors state that further research is still needed on the bioactive compounds of chives. In addition, it would seem that a large number of chives would need to be eaten to achieve significant health effects.

Chives are The Herb Society of America’s Herb of the Month for April. For more information about chives, a screensaver, and recipes, please visit the website.

Medicinal Disclaimer: It is the policy of The Herb Society of America, Inc. not to advise or recommend herbs for medicinal or health use. This information is intended for educational purposes only and should not be considered as a recommendation or an endorsement of any particular medical or health treatment. Please consult a health care provider before pursuing any herbal treatments.

Photo Credits: 1) A bee visiting chive blossoms (Geert Hvit); 2) Chives growing in a rock garden (Jinka DI); 3) A loaded potato with chives (courtesy of the author); 4) Pliny the Elder (Public Domain); 5) A bunch of chive stalks (courtesy of the author)

References

Coonse, Marian. 1995. Onions, leeks, & garlic: A handbook for gardeners. College Station: Texas A&M University Press.

Friends of the D.D. Collins House. n.d. Herbs. Accessed 2/12/23. Available from https://www.friendsoftheddcollinshouse.org/herbs

Kowalchik, Claire & William H. Hylton, eds. 1998. Rodale’s illustrated encyclopedia of herbs. Emmaus, PA: Rodale Press.

Memmott, Jane. 2014. Quantifying nectar resources from the flower to the national scale. Accessed 3/3/14. Available from https://www.agriland.leeds.ac.uk/news/documents/4_JaneMemmottnectarresources.pdf

Mohr, Susan. n.d. Chives, Allium schoenoprasum. Accessed 1/27/23. Available from https://hort.extension.wisc.edu/articles/chives-allium-schoenoprasum/

Pliny. 1938. Natural history. H. Rackham translator. Loeb Classical Library.  Accessed 3/3/23. Available from https://www.loebclassics.com/view/pliny_elder-natural_history/1938/pb_LCL371.491.xml?readMode=recto

Singh, Varinder, et al. 2017. Allium schoenoprasum L.: A review of phytochemistry, pharmacology and future directions. Natural Product Research, Vol. 32, No. 18. Accessed 3/4/23. Available from https://www.tandfonline.com/doi/full/10.1080/14786419.2017.1367783

Small, Ernest. 2013. North American cornucopia: Top 100 Indigenous food plants. Boca Raton: CRC Press.


Maryann is the Secretary of The Herb Society of America and a Texas Master Gardener. She is a member of The Society’s Texas Thyme Unit in Huntsville, TX. Maryann is also a certified Native Landscape Specialist. She lectures on herbs and plants and does the herb training for several Master Gardener programs. She gardens among the pines in the Piney Woods of East Texas.

Lost in the Sods

By Chrissy Moore

Dolly Sods Wilderness AreaI have a bumper sticker on my car that reads: “I’d rather be lost in the Sods than found in the city.” A friend introduced me to the Dolly Sods Wilderness Area in West Virginia back when I was in college (and back when few people ever ventured that far outside of Washington, DC), and I have been hiking in the West Virginia mountains ever since. They are truly special in so many respects.

One of the main reasons I consider the WV mountains so special is because of the abundant, and often unique, native plants found on the mountain tops and down in the hollers. I am one of those plant nerds that can’t stop hunting for plants, even while on vacation. (What can I say? It becomes an obsession after a while.) Identifying plants in the wild is entertaining enough, but as an herb gardener, I’m always rooting around for the plants’ uses as well to round out the botanical adventure. Many of these plants have been used by the Indigenous Peoples and mountaineers for centuries as medicine, for beverages, for utility, for charms…you name it. Discovering those native gems is often more thrilling than…hmm, can’t think of anything.Gaultheria procumbens leaf and fruit

While not terribly unique in mountain locales, I always love to see Gaultheria procumbens leaves in fall colorGaultheria procumbens (American wintergreen; Eastern teaberry) dotting the forest floor. As heretical as this may sound, I actually dislike the taste of wintergreen, but I find the scent uplifting and enjoy crushing a leaf to release its heavy perfume. The leaves’ fall color is also some of the most beautiful I have seen. Historically, American wintergreen has been used as a flavoring for teas and even chewing gum. According to Foster and Duke (1990), “Traditionally, leaf tea [was] used for colds, headaches, stomachaches, fevers, kidney ailments; externally, wash [was used] for rheumatism, sore muscles, lumbago.” But, care must be taken when consuming Gaultheria. Its essential oils are very toxic when ingested internally.

Vaccinium macrocarpon (American cranberry) is especially exciting, because it grows in very specific conditions that you don’t often encounter during everyday hikes—acidic wetland bogs, usually alongside carnivorous plants and sphagnum mosses at higher altitudes. There are a number of formally recognized bogs or botanical areas in West Virginia, but I stumbled upon my latest find in an off-the-beaten-path trail where a boggy area was the last thing I thought I’d find. It was a small “hidey-hole” of a place, so it was a wonderful botanical surprise.

Cranberries are well-known for their more modern uses in fruit juices, in Thanksgiving side dishes, and medicinally to treat urinary tract infections, though the efficacy of this use remains in question. Many American Indian tribes used cranberry as part of their diet. They used the fruit or made a leaf tea for purifying the blood, as a laxative, and for treating fever, stomach cramps, and colic, or inhaled smoke from burning flowers for “madness” (Foster and Duke; Powwows.com).

Goodyeara procumbens leavesDowny rattlesnake-plantain (Goodyeara pubescens) is a member of the Orchidaceae family and a native herb that I have encountered only once, despite it being a common species of orchid in the mountains of the eastern United States. I spotted it during my recent foray into the southern WV mountains, where it was sparsely distributed amongst the leaf duff under a stand of varying oak (Quercus) species. It is a rather unique-looking plant that I might have missed had I not been tuned into the forest floor. GoodyearaGoodyeara procumbens flowers has dark green leaves with pronounced light-green to white venation arranged in a basal rosette, and the white flowers are born on tall, slender stalks.

Though not used anymore, particularly because it is too infrequent to collect (not that you should collect from the wild anyway!), but doctors would use the leaves to make a poultice for tuberculosis swellings and also as a tea. American Indians used it to treat snakebites, colds, burns, skin ulcers, and more (Foster and Duke, 1990).

Getting “lost in the Sods” (or anywhere in between) is easy when you have an obsession with the plants those mountains support. Fortunately for me, there are endless hollers and high places yet to explore. So, don’t look for me in the city for a very long time!

West Virginia mountainsMedicinal Disclaimer: It is the policy of The Herb Society of America, Inc. not to advise or recommend herbs for medicinal or health use. This information is intended for educational purposes only and should not be considered as a recommendation or an endorsement of any particular medical or health treatment. Please consult a health care provider before pursuing any herbal treatments.

Photo Credits: 1) Dolly Sods Wilderness Area; 2) Gaultheria procumbens (wintergreen) leaves and fruit; 3) Gaultheria procumbens fall color; 4 & 5) Vaccinium macrocarpon (American cranberry) leaves and fruit; 6) Goodyeara pubescens (downy rattlesnake-plantain) leaves; 7) Goodyeara pubescens flowers. All photos courtesy of the author.

References/Works Cited

Foster, Steven and James Duke. 1990. Eastern/Central Medicinal Plants. Peterson Field Guides. Houghton Mifflin. New York, New York.

North Carolina Extension Gardener Plant Toolbox. Gaultheria procumbens. https://plants.ces.ncsu.edu/plants/gaultheria-procumbens/. Accessed 20 January 2023.

Powwows.com. 2013. “Cranberries were a Native American superfood.” https://www.powwows.com/cranberries-were-a-native-american-superfood/. Accessed 22 January 2023.

United States Forest Service. “Cranberry Glades Botanical Area.” https://www.fs.usda.gov/recarea/mnf/recarea/?recid=9913. Accessed 22 January 2023.


Chrissy Moore is the curator of the National Herb Garden at the U.S. National Arboretum in Washington, DC. Aside from garden maintenance in the NHG, Chrissy lectures, provides tours, and writes on various herbal topics. She serves as co-blogmaster of The Herb Society’s blog, is a member of the Potomac Unit of The Herb Society of America, and is an International Society of Arboriculture Certified Arborist. When not doing herbie things, she can be found looking after many horses.

Herb of the Month: Ginger – An Ancient Spice

By Maryann Readal

Ginger inflorescenceGinger, Zingiber officinale, is The Herb Society of America’s Herb of the Month for January. The English botanist, William Roscoe (1753-1831), gave ginger its name, which was derived from the Sanskrit word sryngaveram, which means “horn root.” However, ginger is not a root; it is a rhizome, which is an underground stem from which the roots grow. Ginger is an excellent spice to feature in January, because when infused into warm water, its spiciness warms the body on a cold winter day. Its medicinal qualities also help to relieve a sore throat or other cold symptoms that are more common in the winter.

Drawing of Arab merchants trading gingerGinger is a very old spice. The Indians and the Chinese used ginger as a medicine over 5000 years ago to treat a variety of ailments (Bode, 2011). It was also used to flavor foods long before history was even recorded. The Greeks and the Romans introduced ginger to Europe and the Mediterranean area by way of the Arab traders. It became an important spice in Europe until the fall of the Roman Empire. When the Arabs re-established trade routes after the fall, ginger found its way back into European apothecaries and kitchens. It is said that one pound of ginger cost the same as one sheep in the 13th and 14th centuries (Bode, 2011). (It’s hard to imagine something that is so common today was so expensive many years ago.) The Arab traders were also good marketers. They brought with them claims that ginger was a reliable aphrodisiac. As late as the 19th century, it was claimed that rubbing your hands in ground ginger would assure success in the bed chamber (Laws, 2018). Perhaps it was their successful marketing that created the demand for the rhizome, driving up its price.

Growing gingerToday, growing culinary ginger is not limited to the hot, humid areas of Southeast Asia and India as it was long ago. Anyone living in southern growing areas (USDA Hardiness Zones 8 – 12) can grow it as a perennial. In colder areas, it can be grown in pots and brought indoors for the winter or grown in the ground, but dug up before frost and potted up for overwintering indoors in a cool location. It prefers a rich, moist soil, good drainage, and shade in the south, but full sun in the north. If starting plants from store-bought ginger rhizomes, the rhizome should be first soaked in water to remove any growth retardant that may have been used. Each rhizome can be cut into sections with at least two eyes and planted in soil. Harvest the rhizomes when the leaves begin to fade. 

There are many beautiful ornamental gingers that are in the Zingiberaceae family that are easy to grow in warm climates. There are shell, butterfly, spiral, hidden, and peacock gingers, each with a unique bloom and bright color. All provide tropical accents in the garden.

Savory Asian and Indian cuisines would be unthinkable without ginger, but in Europe, it is added to puddings, cakes, and drinks. Ginger is used in teas in many countries as well. In some parts of the Middle East, it is added to coffee. On the Ivory Coast, ginger is ground and added to juiced fruit. And how much more tasty Japanese sushi is with those slices of pink, pickled ginger! Here in the U.S., we have ginger ale and ginger beer, gingersnaps, and gingerbread. In Hawaii, ginger flowers are one of the flowers used in making leis. Googling ginger and cooking will find many, many interesting recipes Sushi with pickled ginger, wasabi and soy sauceusing ginger in some form: fresh, ground, crystallized, pickled, preserved, or dried. 

Ginger is generally recognized as safe (GRAS) according to the U.S. Food and Drug Administration. Some medicinal applications of ginger that are supported by contemporary research are for the treatment of motion sickness, nausea, osteoarthritis, and muscle pain reduction (Engels, 2018). According to Bohm, “ginger also appears to reduce cholesterol and improve lipid metabolism, thereby helping to decrease the risk of cardiovascular disease and diabetes.” It also shows promise as an anti-cancer agent against colon cancer.

Photo of Jamaican ginger juiceUnfortunately for ginger, there is a dark side to its history. Throughout the 19th Century, a patent medicine, Ginger Juice (also Jamaica ginger), or “Jake” as it was popularly called, was widely sold on street corners and in pharmacies in the U.S. It contained alcohol and a ginger extract and was used as a treatment for headaches, upper respiratory infections, menstrual disorders, and intestinal gas. Even though it had a pungent ginger flavor, it became a sought-after alcoholic drink in U.S. counties where alcohol was prohibited. When Prohibition came along in 1920, medicines with a high alcohol content, such as Ginger Juice, became especially popular. The U.S. government put in place measures to control inappropriate use of these patent medicines; alcohol-based medicines were only available with a prescription. The Prohibition Bureau (naively) considered Ginger Juice to be non-potable and too pungent and possibly did not think people would misuse it. However, Ginger Juice continued to be a popular and inexpensive “drink.”

Washington Post article about Jamaican ginger lawsuitTo circumvent the government’s restrictions/regulations placed on Ginger Juice, one manufacturer began adulterating the medicine by adding the compound tri-orthocresyl phosphate to its product. This created the illusion of pure Ginger Juice to fool the government officials, but ultimately resulted in a very toxic drink for the consumers. Soon, Ginger Juice users began reporting that they lost control of their hands and feet. They developed a peculiar walk, where their toes would touch the ground before their heels. It was called the Jake Walk or Jake Leg. Between 30,000 – 50,000 (some even estimate up to 100,000) people (Fortin, 2020) were affected before the government could remove the contaminated product from the market. Some recovered, but many did not.  This unfortunate event has been the subject of many blues songs and some books and movies. This incident contributed to the passage of the Food, Drug and Cosmetic Act of 1938, which prohibited the marketing of new drugs that were not approved by the U.S. Food and Drug Administration.

This winter, warm up with ginger. For more information and recipes for ginger, please see The Herb Society’s Herb of the Month webpage.

Medicinal Disclaimer: It is the policy of The Herb Society of America, Inc. not to advise or recommend herbs for medicinal or health use. This information is intended for educational purposes only and should not be considered as a recommendation or an endorsement of any particular medical or health treatment. Please consult a health care provider before pursuing any herbal treatments.

Photo Credits: 1) Ginger inflorescence (Maryann Readal); 2) Arab merchants trading ginger (public domain); 3) Growing ginger (Missouri Botanical Garden Plant Finder); 4) Alpinia zerumbet ‘Variegata’  (variegated shell ginger) and Curcuma petiolata (hidden ginger) (Maryann Readal); 5) Japanese sushi with pickled ginger (Creative Commons, wuestenigel); 6) 19th-century Jamaican juice (Wikimedia Commons, public domain); 7) Washington Post article about Jamaican Juice lawsuit (Wikimedia Commons, public domain).

References

Bhatt, Neeru, et al. 2013. Ginger : a functional herb. Accessed 12/1/22. https://www.researchgate.net/publication/257416254_Ginger_A_functional_herb

Bode, Ann. 2011. The amazing and mighty ginger.  Boca Raton, FL. CRC Press/Taylor Francis. Accessed 12/11/22. https://www.ncbi.nlm.nih.gov/books/NBK92775/

Engels, Gayle. 2018. The history and mystery of the Zingiberaceae family. Round Top, TX, Herbal Forum.

Fortin, Neal. 2020. Jamaica Juice paralysis. Accessed 12/9/22. https://www.canr.msu.edu/news/jamaican-ginger-paralysis 

Ginger, Zingiber officinale. 2018. Accessed 12/1/22. https://mastergardener.extension.wisc.edu/files/2018/02/Zingiber_officinale.pdf

Ginger. 2022. Accessed 12/25/22. https://en.wikipedia.org/wiki/Ginger

Laws, Bill. 2018. Fifty plants that changed the course of history. Ohio: David & Charles Books. 


Maryann is the Secretary of The Herb Society of America and a Texas Master Gardener. She is a member of The Society’s Texas Thyme Unit in Huntsville, TX. Maryann is also a certified Native Landscape Specialist. She lectures on herbs and plants and does the herb training for several Master Gardener programs. She gardens among the pines in the Piney Woods of East Texas.

Vanilla – An Expensive Spice

By Maryann Readal

Vanilla planifolia flowerVanilla, Vanilla planifolia, is The Herb Society’s Herb of the Month for December. It is the perfect month to feature vanilla, since its flavor will be a fragrant ingredient in many of the desserts that are served during the holidays. But where to begin a discussion of this historic spice, which is the second most expensive spice in the world after saffron?

Vanilla is the fruit of an orchid flower. It is a long, dark brown seed pod, which contains thousands of  tiny black seeds. Those tiny black seeds are the specks you see in good vanilla ice cream. Vanilla extract is extracted vanilla beansfrom those seed pods. The vanilla orchid grows in the tropical climates of places like Mexico, Réunion, Tahiti, and Madagascar. Today, 80% of vanilla comes from the island nations of Madagascar and nearby Réunion in the Indian Ocean. Vanilla grown in Madagascar is the most desirable and is often called “Bourbon Vanilla” (Oon, 2020). However, the vanilla vine, which grows to about 300 feet, was first grown in Mexico. At first, Mexico was the only place where vanilla grew, because it needed the Melepona bee to pollinate the flower in order to produce the seed pod. Hernán Cortéz is credited with discovering vanilla during his exploration of Central America in the 16th century, where the Aztecs combined vanilla with cocoa to create their famous drink, xocolatl. The plant was eventually brought to Europe and other tropical climates, but the plants could never produce the vanilla bean, because the Melepona bee pollinator was not present to pollinate the flowers. That is, until one day in 1841, a young boy on the Réunion island in the Indian Ocean discovered how to manually pollinate the vanilla orchid. Soon, growing pod-producing vanilla vines was possible in other tropical countries.

Vanilla flower hand pollinationBut the process of producing the vanilla was—and still is—a laborious one. It takes three years for a vanilla plant to bloom. Each vanilla flower opens for only one day, and hand-pollination has to be done during a very short window of time. (Watch this video to see how vanilla flowers are pollinated.) Once pollinated, it takes five to nine months for the pods to ripen. When ripe, but before the pods split open, the vanilla pods are picked by hand and then subjected to a multi-step curing process that takes another six months to a year to complete. It is only after this curing process that the vanilla bean develops its distinct vanilla fragrance and flavor. The cured beans are then shipped to an extraction facility, where the beans are ground and soaked in alcohol and water, infusing the vanilla flavor into the liquid that becomes vanilla extract. This long process is the reason for the expense of real vanilla extract.

Woman sorting vanilla pods in MadagascarIn 2022, the price of Madagascar vanilla was between $178 and $206 per pound (Salina Wamucii, 2022) after being only $20 per pound five years before. After two devastating cyclones, which destroyed much of the vanilla crop growing in Madagascar in 2017, prices have soared. The expensive and scarce vanilla has forced farmers to imprint a code on each of their growing vanilla beans in order to deter thieves. Companies that import large quantities of vanilla have banded together to help farmers deal with the environmental problems that are affecting their vanilla vines. They decided that helping the farmers is easier than changing formulations based on a new vanilla product and changing the labels needed for a new product.

Madagascar "Bourbon" Vanilla ExtractThe demand for vanilla flavoring far exceeds the supply. Vanilla contains between 250-500 different flavor and fragrance components. The most prominent is vanillin, which scientists learned how to create in the laboratory in the late 19th century. Vanillin can be made from petrochemicals, from wood pulp, and from eugenol, which is a component of clove oil. This synthetic or imitation vanilla is much cheaper than the real vanilla extract made from the vanilla beans. It is most likely the one used in vanilla-flavored food products that we are familiar with. “The vast bulk, 99 percent of vanilla-flavored products on the market, from vanilla flavored vodka to vanilla wafers and vanilla pudding, don’t actually contain vanilla” (Rupp, 2014). For consumers, who are increasingly demanding natural products, vanilla made from petrochemicals or wood chips is a difficult choice to make.

Vanilla ice creamSo, which vanilla product should you use this holiday season—the cheaper imitation vanilla or the real, but expensive, vanilla extract? Some say that if you are baking something that requires a temperature over 300 degrees, you can just as well substitute the imitation for the real thing. But if you are making puddings, custards, or vanilla ice cream, you should use the real thing—vanilla extract.

For recipes and to find out more about vanilla, go to The Herb Society of America’s Herb of the Month webpage.

Photo Credits: 1) Vanilla (Vanilla planifolia) flowers (Creative Commons Attribution 2.0); 2) Vanilla beans (Creative Commons); 3) Hand pollinating vanilla flowers (Creative Commons Attribution 3.0 us); 4) Woman hand sorting vanilla beans (Creative Commons Attribution-Share Alike 3.0); 5) Vanilla ice cream (Life Made Simple); 6) Madagascar “Bourbon” vanilla extract (Creative Commons Creative Commons Attribution-Share Alike 3.0).

References

Baker, Aryn. 2018. Vanilla is nearly as expensive as silver. Accessed 11/2/22. https://time.com/5308143/vanilla-price-climate-change-madagascar/

Filippone, Peggy Trowbridge. 2022. What are vanilla beans? Accessed 11/13/22. https://www.thespruceeats.com/history-of-vanilla-beans-1809274

Laws, Bill. 2018. Fifty plants that changed the course of history. United Kingdom: David & Charles.

My Green Pets. n.d. How to pollinate the vanilla orchid, step by step. Accessed 11/15/22. https://www.youtube.com/watch?v=1RdoTcDD2EU

Oon, Samantha. Vanilla beans: the cost of production. Accessed 11/5/22. https://www.foodunfolded.com/article/vanilla-beans-the-cost-of-production

Rupp, Rebecca. 2014. The history of vanilla. Accessed 11/3/22. https://www.nationalgeographic.com/culture/article/plain-vanilla

Selina Wamucii. 2022. Madagascar vanilla prices. Accessed 11/2/22. https://www.selinawamucii.com/insights/prices/madagascar/vanilla/#:~:text=In%202022%2C%20the%20approximate%20price,is%20MGA%201517195.19%20per%20kg.

Sethi, Simran. 2017. The bittersweet story of vanilla. Accessed 11/3/22. https://www.smithsonianmag.com/science-nature/bittersweet-story-vanilla-180962757/


Maryann is the Secretary of The Herb Society of America and a Texas Master Gardener. She is a member of The Society’s Texas Thyme Unit in Huntsville, TX. Maryann is also a certified Native Landscape Specialist. She lectures on herbs and plants and does the herb training for several Master Gardener programs. She gardens among the pines in the Piney Woods of East Texas.

Cranberry – Herb for the Holidays

By Maryann Readal

Cranberry fruitThe cranberry, Vaccinium macrocarpon, is a native American fruit, as well as an herb that is full of nutrition and medicinal value. It is The Herb Society of America’s Herb of the Month for November. Cranberry is native to the eastern part of the United States, southern Canada, and the southern Appalachian area. It is a perennial, low–growing, trailing vine. The vine can reach a length of six feet with upright stolons growing up along it. It is these upright stolons that bear the flowers and then the cranberry fruit. Rich, boggy wetlands are the ideal environment for cranberries to grow, but they are also grown in areas with a shallow water table. Cranberry plants in bogFlowers bloom in May and June on the stolons and terminal ends of the vine. Because the flower pollen is too heavy to be carried by the wind, pollination is dependent on native bees and honey bees. Fruit matures after about 80 days, and harvesting begins at the end of September and extends into October. To harvest the berries, the growing area is flooded. Then, the plants are “beaten” with specialized equipment causing the berries, which have four small air pockets in them, to float to the top. (These air pockets also make fresh cranberries bouncy.) The floating berries are corralled into one area and then harvested using conveyor belts. This “wet harvesting” method is used for berries that become cranberry juice and sauce. "Wet" cranberry harvestingAbout 5% of berries are “dry harvested” and packed for use as fresh fruit. Dry harvesting is done by mechanized “combing” of the fruit from the vines (Cranberry Institute, n.d.).

Native Americans use the cranberry to make pemmican, a dried food cake. They were the first to use cranberries to make a sweet sauce using maple sugar (Caruso, n.d.). They also use cranberries as a poultice to treat fevers and wounds. The juice is used as a dye for their blankets and rugs.

Cranberry blossomThe Pilgrims named the berry “crane berry,” because the unopened flower resembled the head, neck, and bill of a crane. The name was later shortened to cranberry. Some also called it “bear berry” because bears liked to eat the berries.

Cultivation of cranberries began in the early 1800s in the northeast US. The first commercial cranberry bed was planted by a Revolutionary War veteran, Henry Hall, in 1816 in Massachusetts. Today, more than 40,000 acres of cranberries are farmed in the United States alone (Cranberry Marketing Committee, 2022). In the beginning, shipments of cranberries were packed in water in barrels containing 100 pounds of fresh fruit. The 100-pound barrel continues to be the standard measurement for cranberries. 

Ocean Spray founder, Elizabeth LeeElizabeth Lee, in New Jersey, made and sold the first cranberry sauce in 1917. Due to the success of her sauce, Bog Sweet Cranberry Sauce, she partnered with two other growers and formed the company Ocean Spray in 1930.

Cranberries contain a high amount of Vitamin C.  In the early days, they were eaten by sailors to prevent scurvy. Today, cranberries are thought to prevent urinary tract infections (UTIs). However, studies show that cranberries do not cure these infections (Mount Sinai, n.d.).  But chemicals in cranberries may help to prevent bacteria from sticking to the urinary tract walls, which could prevent UTIs from developing. In 2020, the FDA allowed cranberry producers to label their products saying that there is “limited” evidence to support the claim that cranberries prevent urinary tract infections.  

Cranberry supplementRecent research shows that cranberries can be healthy in other ways. Some research suggests that they can prevent bacterial infections that cause ulcers in the stomach. They also may help slow the buildup of dental plaque. Cranberries have two dozen antioxidant compounds, which help protect cells from damage that can lead to serious diseases such as cancer and heart disease (WebMD, 2020). Cranberries also contain salicylic acid, which can help reduce swelling and prevent blood clots from forming. 

In 2002, several studies found that the antioxidants in cranberries appear to give some protection against Alzheimer’s disease (Univ. of Maine, 2012). In the past, cranberry has been used to treat the common cold, enlarged prostate, and kidney stones. However, there is no good evidence to support the effectiveness of these uses of cranberry.

Resized_20220928_122605Cranberries are a popular accompaniment at holiday meals. A meal of roasted turkey is not complete without the sweet tanginess of cranberry sauce. About 20% of cranberries are consumed at Thanksgiving. It is interesting to note that cranberries are more tart than lemons and also contain less sugar than lemons (Alfaro, 2021). Adding a quarter teaspoon of baking soda can help reduce the tartness of cranberries and, therefore, reduce the need for extra sugar. 

Fresh, frozen, or dried cranberries can be added to pies and cakes. Dried cranberries may need to be rehydrated before being used. Dried cranberries can also be substituted for raisins in many recipes. Fresh Handful of harvested cranberriescranberries are used to make sauces and jellies. When cooking fresh cranberries, they should only be cooked until the skins begin to pop. Chopped fresh cranberries make a colorful addition to salads. They can be a zingy substitute for cherries or pomegranates as well. Fresh cranberries can be frozen and kept in the freezer for up to a year. Frozen cranberries do not have to be unthawed before using. The Cosmopolitan drink is made with cranberry juice. White cranberry juice is made with cranberries that have not yet ripened.

Fresh, dried, or frozen, this is the season to add cranberry, one of our native fruits, to your meals for color, taste, nutrition, and good health. For more information, a beautiful screen saver, and recipes for using cranberry, please visit The Herb Society of America’s Herb of the Month webpage.

Photo Credits: 1) Cranberry fruit (Chrissy Moore); 2) “Wet” cranberry harvesting (Public Domain); 3) Cranberry flower (Public Domain); 4) Elizabeth Lee, founder Ocean Spray company (Public Domain); 5) Cranberry supplement (Public Domain); 6) Cranberry fruit and plant (Chrissy Moore); 7) Cranberry fruit (Public Domain).

Medicinal Disclaimer: It is the policy of The Herb Society of America, Inc. not to advise or recommend herbs for medicinal or health use. This information is intended for educational purposes only and should not be considered as a recommendation or an endorsement of any particular medical or health treatment. Please consult a health care provider before pursuing any herbal treatments.

References

Alfaro, Danilo. 2021. What are cranberries. Accessed 10/11/22. https://www.thespruceeats.com/what-are-cranberries-5199220

Cranberry Institute. n.d. About cranberries. Accessed 10/4/22. https://www.cranberryinstitute.org/cranberry-health-research/library/category/new-researchCranberry 

The cranberry story. n.d. Accessed 10/17/22 https://www.nj.gov/pinelands/infor/educational/curriculum/pinecur/tcs.htm

Filipone, Peggy Trowbridge. 2019. Cranberry cooking tips. Accessed 10/11/22. https://www.thespruceeats.com/cranberry-cooking-tips-1807845

Griffin, R. Morgan. 2021. Cranberries and your health. Accessed 10/11/22. https://www.webmd.com/diet/supplement-guide-cranberry

Mount Sinai. n.d. Cranberry, Vaccinium macrocarpon. Accessed 10/11/22. https:// www.mountsinai.org/healthlibrary/herb/cranberry#:~:text=Aspirin%3A%20Like%20aspirin%2C%20cranberries%20contain,drink%20a%20lot%20of%20juice.

Natural History of the American Cranberry, Vaccinium macrocarpon Ait. Accessed 10/4/22. http://www.umass.edu/cranberry/downloads/nathist.pdf

University of Maine Cooperative Extension. n.d. Cranberry facts and history. Accessed 10/11/22. http://extension.umaine.edu/cranberries/cranberry-facts-and-history


Maryann is the Secretary of The Herb Society of America and a Texas Master Gardener. She is a member of The Society’s Texas Thyme Unit in Huntsville, TX. Maryann is also a certified Native Landscape Specialist. She lectures on herbs and plants and does the herb training for several Master Gardener programs. She gardens among the pines in the Piney Woods of East Texas.

DANCING IN BLUE

By Katherine Schlosser

Indigofera suffruticosaI remember the first dress that made me feel good about myself. I was 17 and looking for something to wear to a dance, not formal, not cocktail, but a Sunday dress, as we called them so many years ago. It was a slim dress (I could get away with that in those days), with three-quarter length sleeves, a prim boat neckline, and a wide shiny ribbon sash at the waist. The dress was indigo blue. I remember nothing about the boy or the dance, but I still remember the dress.

Indigofera tinctoria, indigo, a member of the Fabaceae family, has that effect on people. The dye it produces is exotic, soothing, luxurious. A color of devotion, wisdom, and justice. For all its attributes, it has also been the cause of much labor for planters, free men of color, and slaves over the years, requiring large numbers of laborers to grow and harvest enough leaves to produce the dye.

The oldest record I know of is a small piece of 6000-year-old cotton cloth on which the indigo dye is still detectable. This was discovered in a preceramic site of Huaca Prieta on the north coast of Peru during an archeological dig. Other snippets of dyed cloth, wool, and silk from archeological digs were dated 1,500 years later than those in Peru. Those others were found in archeological sites from India and Africa, to Italy, Greece and in Europe, as well as in South America.

Woad-dyed fabricThere are other plants that produce a blue dye, especially Isatis tinctoria, woad, a primary competitor with indigo. But none have quite the same opulent quality as indigo, or the stability. 

Indigo grows around the globe in tropical to subtropical areas. In the United States, we have eight native indigo species, most centered in the southeast. Several will produce indigo dye but not always of top quality. Indigofera suffruticosa, also known as añil, produces a rich, stable color close to I. tinctoria, as does I. guatemalensis, or Guatemalan indigo. I. caroliniana makes a nice dye, but paler. Indigofera tinctoria, true indigo, is the best, and seeds of the plants were brought to this country in the 1700s and grown in Louisiana, Florida, Georgia, the Carolinas, Virginia, and Tennessee to produce dye for commercial use.

Indigofera tinctoria can grow from 3 to 5 feet tall with light green pinnate leaves (with 4 – 7 pairs of leaflets) and sweet pink or violet flowers that bloom in July or August. In its native tropical Africa, south central Asia, Mexico, and South America, it can be either perennial or annual, or even evergreen in warmer locations. It grows best in full sun, with a little shade from the hottest part of the day, and needs regular rainfall. It also has been used in the past for a variety of medical ailments, and against insect and serpent stings or bites.

It requires 30 tons of indigo leaves (one acre) to produce about 26 pounds of pigment. Leaves are harvested, separated from stems, dried, and processed to produce the pigment. That happens after the land has been prepared, seeds planted, weeding on a daily basis (plants don’t do well when crowded), and harvested twice a year.  The labor required is intense, and in the 1700s and 1800s, was usually managed by slave labor and/or free men of color.

Indigofera tinctoriaThose who worked in the fields were subject to more than just hard work in the hot sun. Many had to endure the “putrid effluvia of the coastal swamps,” as well as stagnant pond water and mosquitoes. Disease and death was not uncommon in southern fields.

Eventually, so many planters around the world were growing and exporting indigo that the market began to collapse. More than a million pounds of dye had been exported from the U.S. in 1775. In the southern U.S., cotton gained notice, along with rice, as indigo was removed and replaced. Indigo plants deplete the soil of nutrients rather quickly, so frequent labor-intense alternating of crops was necessary as well. Some planters still grew indigo but on a smaller scale.  

True indigo is still grown commercially. There are artists who grow their own plants and process them to make the pigment they need for the renowned deep blue. A 5mL (.17 oz) tube of watercolor sells for $10, and a 37 mL (1.25 ounce) of oil paint sells for about $18. When you buy artwork, you are not only paying for creativity, but for materials as well!

Six shades of indigo-dyed cottonSynthetic indigo is common now with the advantage of lower cost. As is often the case, lower cost doesn’t always mean equal products, and in this case, synthetic indigo carries the costs of diminished depth of color and damage to the environment. Unlike natural indigo, synthetic indigo is dependent on petrochemicals for processing, which are toxic and require appropriate disposal, adding to the expense. Water remaining from natural indigo processing is free of chemicals and can safely be returned to the earth. 

Indigo appears in clothing, on pottery and ceramics, and on artists’ palettes. It is also in every rainbow most of us see, though not everyone can see it. In the spectrum of colors—red, orange, yellow, green, blue, indigo, violet—for some, distinguishing between blue and violet is difficult.  Spotting the indigo is considered a sign of hope, joy, or for some, luck. With the next rainbow you see, search for the indigo and give a little thought to the human costs that brought that beautiful color to our palettes.

And think about that pretty indigo-blue dress on a shy teenage girl who sees indigo in rainbows.

Indigo species in the U.S. and the states in which they are native:

Indigofera caroliniana Mill., Carolina indigo – NC, SC, GA, FL, AL, MS, LA

Indigofera colutea (Burm. f.) Merr., rusty indigo – FL 

*Indigofera decora Lindl., Chinese indigo – GA 

Indigofera guatemalensis Moc. & Sessé ex Prain & Backer, Guatemalan indigo – PR, VI

*Indigofera hendecaphylla Jacq., trailing indigo – FL 

*Indigofera hirsuta L., hairy indigo – SC, GA, AL, FL 

*Indigofera kirilowii Maxim. Ex Palib., Kirilow’s indigo – TN  

*Indigofera lindheimeriana Scheele, Lindheimer’s indigo – TX 

Indigofera miniate Ortega, coastal indigo – TX, OK, KS, AL, GA, FL

Indigofera oxycarpa Desv., Asian indigo – FL (threatened)

*Indigofera parviflora K. Heyne ex Wight & Arn., nom. Inq. – AL  

Indigofera pilosa Poir., soft hairy indigo – FL

Indigofera sphaerocarpa A. Gray, Sonoran indigo – NM, AZ

Indigofera suffruticosa Mill.,  Anil de pasto – TX, LA, GA, SC, NC, FL, PR, VI

*Indigofera tinctoria L., true indigo – NC, SC, MI, TN, PR, VI, NAV 

*= non native species growing in the U.S.


¹ History of Indigo & Indigo Dyeing.  Indigo History, WildColors, http://www.wildcolours.co.uk/html/indigo_history.html. Accessed 7-08-2022.

² Winberry, John J. 1979.  Indigo in South Carolina: A historical geography. Southeastern Geographer. Vol. 19, No. 2, p.91-102. Available online:  https://www.jstor.org/stable/44370692?seq=1&cid=pdf-reference#references_tab_contents. Accessed 08-07-2022.

Photo Credits: 1) Indigofera suffruticosa (Kohler’s Medicinal Plants, 1887, Public domain); 2) Woad-dyed fabric (Local Color Dyes, http://www.localcolordyes.com); 3 & 4) Añil-dyed fabric (Norma Schafer: Oaxaca Cultural Navigator); 5) Indigofera tinctoria (Kurt Stuber, Creative Commons); 6) Indigo-dyed fabric (Affordable-kind-craft.com.au).

Medicinal Disclaimer: It is the policy of The Herb Society of America, Inc. not to advise or recommend herbs for medicinal or health use. This information is intended for educational purposes only and should not be considered as a recommendation or an endorsement of any particular medical or health treatment. Please consult a health care provider before pursuing any herbal treatments.

References

Butler, Nic. Indigo in the South Carolina Lowcountry: A brief synopsis. Available at Charleston Tine Machine at Charleston Public Library. www.ccpl.org/charleston-time-machine.

de Marigny de Mandeville, Philippe. April 29, 1709. Memoir on Louisiana. Dunbar Rowland and Albert G. Sanders (ed. & trans.), Mississippi Provincial Archives, French Dominion (3 vols., Paris, 1953-1966), III, 350.

Garrigus, John. 1993. Blue and brown: Contraband indigo and the rise of a free colored planter class in French Saint-Domingue. The Americas. Vol. 50, No. 2. October 1993, pp. 233-263.  https://www.jstor.org/stable/1007140. Accessed August 7, 2022. 

Holmes, Jack D. 1967. Indigo in Colonial Louisiana and the Floridas. Louisiana History: The Journal of the Louisiana Historical Association. Vol. 8, No. 4, Autumn 1967, pp. 329-349.

International Center for Indigo Culture, Sapelo Island, Georgia.  https://www.internationalcenterforindigoculture.org/home 

Kumar, Prakash. 2016. Plantation indigo and synthetic indigo: European planters and the redefinition of a Colonial commodity. Comparative Studies in Society and History. Vol. 58, No. 2, pp. 407-431. Available online: https://jstor.org/stable/43908426. Accessed 07-08-2022.

Kuta, Sarah. 2022. Cherokee Nation members can now gather plants on national park land. Good News, Smart News, Smithsonian Magazine online. April 22, 2022. https://www.smithsonianmag.com/smart-news/cherokee-nation-members-can-now-gather-plants-on-national-park-land-180979965/. Accessed 07-10-2022.

Nash, R. C. 1992. South Carolina and the Atlantic economy in the late seventeenth and eighteenth centuries. The Economic History Review, New Series. Vol. 45, No. 4 (Nov. 1992), pp. 677-702. Available online: https://www.jstor.org/stable/2597414. Accessed 08-08-2022.

Pattanaik, Lopa, Satya Narayan Naik, P. Hariprasad, Susant Kumar Padhi. 2021. Influence of various oxidation parameter(s) for natural indigo dye formation from Indigofera tinctoria L. biomass. Environmental Challenges 4. Elsevier B.V. Open Access, available online: https://doi.org/10.1016/j.envc.2021.100157. Accessed 07-10-2022.

Rembert, Jr., David H. 1979. The indigo of commerce in Colonial North America. Economic Botany. Vol. 33, No. 2 (Apr – Jun, 1979), pp. 128-134.

Shields, Jesslyn. 2020. The dark history of indigo, slavery’s other cash crop. Available online:  https://history.howstuffworks.com/world-history/indigo.htm. Accessed 08-06-2022.

Sharrer, G. Terry. 1971. The indigo bonanza in South Carolina, 1740-90. Technology and Culture. Vol. 12, No. 3 (Jul. 1971), pp. 447-455. Available online: https://www.jstor.org/stable/3102998. Accessed  08-07-2022.

Splitstoser, C., T. D. Dillehay, J. Wouters, A. Claro, Early pre-Hispanic use of indigo blue in Peru. Sci. Adv. 2, e1501623 (2016). Available online: https://www.science.org/doi/epdf/10.1126/sciadv.1501623. Accessed 09-18-2022.

The manner of cultivating the indigo plant, C.W., Charles Town, S. Carolina, 1754, The Gentleman’s Magazine, printed by F. Jeffries, etc., 1755. Available online: https://babel.hathitrust.org/cgi/pt?id=mdp.39015020178300&view=1up&seq=248. Accessed 08-06-2022.


Katherine Schlosser (Kathy) has been a member of the North Carolina Unit of The Herb Society of America since 1991, serving in many capacities at the local and national level, including as a member of the Native Herb Conservation Committee, The Herb Society of America. She was awarded the Gertrude B. Foster Award for Excellence in Herbal Literature and the Helen de Conway Little Medal of Honor. She is an author, lecturer, and native herb conservation enthusiast eager to engage others in the study and protection of our native herbs.

Coffee – A Bean with a History

By Maryann Readal

Coffee tree with fruitCoffea arabica is certainly an interesting herbal plant. This simple, evergreen, small tree or shrub with white flowers is grown in tropical climates. It is native to southern Ethiopia and South Sudan and has been naturalized in Brazil and other South American and African countries. It takes three to four years for a tree to produce the red berries, sometimes called “cherries.” The fruit is hand-picked and the pulp removed to uncover the two seeds in each fruit. These seeds are dried, roasted, and ground to make the coffee that we drink. Scientists at Kew Gardens in England (Kew, 2019) say that the arabica species is now endangered due to deforestation and climate change. However, the less popular robusta species, which is already used in instant and decaffeinated coffees, grows well in Africa and other areas of the world and can fill the needs of the world’s coffee culture.

Coffee cherries close-upIt is said that coffee was discovered around 850 CE in the Ethiopian highlands by a goat herder who noticed that his goats became lively after eating the berries from the coffee plant. The herder took this observation back to a monk in a nearby monastery. The monk thought it would be worth trying the bean to help him get through his all-night prayer vigils. It worked! Coffee beans then became a way for the religious to sustain their long nights of prayer. From there, the use of the bean spread to Yemen and Turkey, where the Arabs began using the bean both as a medicine and as a stimulating drink. 

Turkish coffee mug with a side of chocolatesThe first coffeehouse in Constantinople (now called Istanbul) was established in 1475. There was debate within the Muslim religious community whether or not coffee was an inebriating drink prohibited by the Quran. It was finally decided that since the Quran did not specifically mention coffee, it was allowable for Muslims to drink it. Until 1690, Arabia monopolized the coffee supply. Foreign visitors were forbidden to visit coffee plantations, and only beans that had been roasted or boiled could be exported since the processing made them infertile. The coffee monopoly ended when a man named Sufi Baba Budan smuggled coffee beans taped to his stomach out of Yemen to his native India. The beans grew into coffee plants, plantations followed, and the rest is history.

With the beginnings of coffee production and trade in India, coffee spread throughout Europe. When the drink came to Italy, it was believed to be a Muslim drink and was associated with Satan. Pope Clement VIII (1592-1605) tasted the coffee drink, liked it, and declared that coffee was not the drink of Satan and subsequently baptized it; the popularity of coffee in the Christian world then soared.

Coffee harvestThe first coffeehouse in Europe was opened in Oxford, England, in 1650, and by 1700, there were 2,000 coffeehouses in London alone. The popularity of coffeehouses in Europe coincided with the Enlightenment period, and they became the place where writers, philosophers, and political activists exchanged ideas. British coffee shops became known as “penny universities,” because a cup of coffee cost one cent and you could learn a lot while drinking it and listening to the discussions. In 1675, King Charles II tried to abolish coffeehouses, because the open discussion that occurred in them was perceived to be a danger to the government. However, it was an unpopular decision and did not succeed. The coffeehouse movement continued to grow in England, and many coffeehouses even became specialized. Some became institutions that still exist today, such as the London Stock Exchange and Lloyds of London. 

The French Revolution was born in the Paris coffeehouses. The Café de Foy was the place where those who made the call to arms and then stormed the Bastille gathered.

1952 coffee break with June Allyson and Dick PowellIn America, the American Revolution was plotted in the Green Dragon Tavern, a tavern/coffeehouse in Boston Massachusetts following the Boston Tea Party, which did much to unseat tea as the beverage of choice in the new world. Today, Americans drink 517 million cups of coffee per day (2 cups per day per person) (National Coffee Assoc., 2022) and spent $74.2 billion on coffee in 2015. Coffee is the second largest traded commodity in the world after oil. It battles beer for third place as the most popular drink in the world after water and tea. Starbucks, created in 1985 with just a few coffeeshops, has grown to over 9,000 shops worldwide.

The medicinal effects of coffee have been one of the factors responsible for its early success. The stimulating caffeine in the beans is what brought it to the attention of the Ethiopians in the first century. Avicenna, the Arabian physician, wrote of the medicinal qualities of the coffee beans in the 15th century. Today, coffee, in many forms, is still used in traditional medicines of Africa and Asia to treat stomach ache, diarrhea, and low blood pressure. Some aspirin products, such as Bayer® Back & Body aspirin, contain caffeine to relieve headache, body aches, and arthritis pain.

Bayer Back & Body AspirinAccording to Sampath Rarthasarathy, Ph.D., “Coffee is one of the richest sources of phenolics and polyphenols, which are antioxidants. Research shows that these compounds may help prevent or even repair some types of cell damage. A 2018 study found that those who drank coffee were less likely to die early than those who didn’t. And prior research suggests that coffee may reduce the risk of cancer, stroke, and diabetes” (Rockwood, 2019).

The American Journal of Clinical Nutrition reported the results of another study done on patients who had suffered prior myocardial infarctions. This study concluded that, “Drinking coffee, either caffeinated or decaffeinated, may lower the risk of CVD (cardiovascular disease) and IHD (ischemic heart disease) mortality in patients with a prior MI (myocardial infarction).“

Coffee breakAs if all of these qualities of coffee were not enough, scientists have also discovered that caffeine is a natural pesticide and speculate that caffeine developed along with the coffee plant as a protection for the plant against harmful insects. They have found that adding caffeine to other natural pesticides increased their effectiveness against insects such as mosquito larvae, hornworms, mealworms, and milkweed bugs.

I wish I did not know that coffee can also be used as an insecticide. However, I won’t let that fact stop me from enjoying my cup of strong morning brew.

Coffee is the Herb Society of America’s Herb of the Month for September.

Photo Credits: 1) Coffee tree (Creative Commons; 2) Coffee “cherries” (Creative Commons); 3) Turkish coffee “mug” with a side of chocolates (Stacy Readal); 4) Arabian coffee break (Wikimedia Commons); 5) Arabian coffee urn (Creative Commons); 6) Coffee harvest (Creative Commons); 7) 1952 coffee break with June Allyson and Dick Powell (Public Domain); 8) Bayer Back & Body medication (Public Domain); 9) Coffee break (Creative Commons).

Medicinal Disclaimer: It is the policy of The Herb Society of America, Inc. not to advise or recommend herbs for medicinal or health use. This information is intended for educational purposes only and should not be considered as a recommendation or an endorsement of any particular medical or health treatment. Please consult a health care provider before pursuing any herbal treatments.

References

Coffee facts and statistics. (n.d.) Accessed 7/18/22. http://www.professorshouse.com/food-beverage/beverages/coffee-facts-statistics.aspx

Dongen, Laura H., et al. 2017. Coffee consumption after myocardial infarction and risk of cardiovascular mortality: a prospective analysis in the Alpha Omega Cohort. The American Journal of Clinical Nutrition, Volume 106, Issue 4, October 2017. Accessed 8/3/2022. https://doi.org/10.3945/ajcn.117.153338

Feleman, Ellen. 2022. Coffee and tea: drink choice and effects on stroke, dementia, and post stroke dementia. Relias Media, February 21, 2022. Accessed 7/19/22. Consumer Health Complete Database.

Kew Gardens. 2019. Kew scientists reveal that 60% of wild coffee species are threatened with extinction, causing concern for the future of coffee production. Accessed 8/3/22. https://www.kew.org/about-us/press-media/kew-scientists-reveal-that-60-of-wild-coffee/ 

National Coffee Association. n.d. History of coffee. Accessed 7/18/22. https://www.ncausa.org/about-coffee/history-of-coffee

Paterson, Cathy. 2012. No. 2846: Coffeehouses. Accessed 7/18/22. https://www.uh.edu/engines/epi2846.htm#:~:text=In%201675%2C%20King%20Charles%20II,%2C%20percolated%20to%20America%2C%20too.

Rockwood, Kate. 2019. 5 myths about coffee. Prevention, Vol 71, Iss. 10, p. 68-71.   

Rotondi, Jessica Pearce. 2020. How coffee fueled revolutions–and revolutionary ideas. Accessed 8/3/22. https://www.history.com/news/coffee-houses-revolutions


Maryann is the Secretary of The Herb Society of America and a Texas Master Gardener. She is a member of The Society’s Texas Thyme Unit in Huntsville, TX. She lectures on herbs and does the herb training for several Master Gardener programs. She gardens among the pines in the Piney Woods of East Texas.

Fennel: A Multitasking Herb

by Peggy Riccio

Fennel in bloomI grow fennel, Foeniculum vulgare, in my Virginia garden for many reasons. As an accent in the garden, fennel grows easily from seed to a few feet tall. Sometimes, they are erect and sometimes they bend from the weight to weave among the perennials and shrubs. Their tubular stems mingle with the pumpkin vines on the ground or rest on top of the chrysanthemum shrubs, while their green, fern-like foliage peaks through the zinnias.

Throughout the summer, I can harvest the foliage for use in the kitchen. The leaves have an anise flavor and are good for flavoring fish and chicken dishes and root vegetables. Snips of the foliage can be sprinkled on salads, soup, eggs, and tuna salad sandwiches. 

In the summer, the fennel blooms with large, starburst-like structures, comprising many small yellow flowers. These attract beneficial insects and pollinators, which are good for the rest of my garden. Sometimes, I clip the flower heads for floral arrangements, but I always let some flowers go to seed. 

Fennel as filler in the gardenIn the fall, I clip the seed heads and put them in a paper bag. I save some seeds for sowing next year and some for the kitchen. The seeds have medicinal qualities (the foliage does not) and are often served at the end of the meal in restaurants to help with digestion and to freshen the breath. Eating the seeds or making a tea from the seeds can relieve flatulence, bloating, gas, indigestion, cramps, and muscle spasms. Fennel seeds are also called “meeting seeds,” because when the Puritans had long church sermons, they chewed on the seeds to suppress hunger and fatigue.

Fennel seedsIn the kitchen, seed can be used whole or ground or toasted in a dry frying pan. They can be used as a spice for baking sweets, bread, and crackers, or in sausage or herbal vinegars and in pickling. The seeds have the same anise flavor but are so sweet, they taste like they are sugar-coated. For me, it is like eating small candies, especially tasty after drinking coffee. 

I grow fennel for the caterpillar form of the black swallowtail butterflies. The caterpillars love to eat the foliage, and it makes me happy to grow food for them and to support the butterfly population.

Sometimes the fennel comes back the next year, but it really depends on the winter. I have heard that, in warmer climates, it gets out of control, but in my zone 7 garden, it has not been an issue. After a hard freeze, when I am cleaning up the garden, I cut back the old fennel stalks revealing new foliage at the base. In December, the new foliage is just as lush and green, providing me with more fennel for my recipes, as well as a nice garnish for holiday meals. 

Fennel in DecemberFennel is easy to grow from seed and should be sowed directly in the garden. The plants have a tap root and do not like to be transplanted. The plants prefer full sun but can tolerate some shade, and they need well-drained soil. Treat them like summer annuals and sow seeds every year. 

I should point out that there are two types of fennel: Foeniculum vulgare, which is the leafy one I grow, and Foeniculum vulgare var. dulce, which is the bulbing type. I have grown the bulbing type before but not for the accents it provides in the garden bed. The bulbing type is a shorter plant with a bulbous base, so it is harvested for the bulb before it flowers and sets seed. The bulb is often sliced fresh for salads or cooked with fish and vegetables. One could consider the bronze fennel a third type; it grows like the leafy fennel, only it is a dark bronze color, not bright green. Bronze fennel also can be used in the kitchen.

 

In the kitchen, use the foliage for:

  • green salads
  • fruit salad (nectarine/apricot)
  • egg dishes
  • soups and chowders
  • chicken salad or tuna salad
  • dips and cream sauces
  • yeast breads
  • fish (put a fish filet on bed of leaves and broil, or mix leaves with butter and drizzle over the fish)
  • vegetables such as root vegetables, peas, and potatoes
  • combine with parsley, chervil, and thyme, or make a fennel, parsley, thyme, and lemon juice rub for white fish

Seeds can be used for:

  • fish soup/stock
  • cucumber salads
  • soft cheeses
  • bread/biscuits/crackers
  • sausage mixtures and pork dishes
  • pickling vegetables
  • marinades for meat
  • bean, couscous, lentil, or bulgur wheat dishes
  • potato salad
  • dry rubs or spice blends/powders

Photo Credits: 1) Fennel (Foeniculum vulgare) flowers; 2) Fennel as filler in the garden; 3) Dried fennel seeds on plant; 4) New fennel fronds in the December garden. (All photos courtesy of the author.)

Medicinal Disclaimer: It is the policy of The Herb Society of America, Inc. not to advise or recommend herbs for medicinal or health use. This information is intended for educational purposes only and should not be considered as a recommendation or an endorsement of any particular medical or health treatment. Please consult a health care provider before pursuing any herbal treatments.


RiccioPeggy Riccio is the owner of pegplant.com, an online resource for gardening in the Washington, DC, metro area; president of the Potomac UnitHerb Society of America; regional director of GardenComm, a professional association of garden communicators; and is the blog administrator for the National Garden Clubs, Inc.