Issue: 65 Page: 13
Garlic in the Gardens
by Amy Floerke
HerbalGram. 2005; 65:13 American Botanical Council
Garlic in the Gardens
Since garlic was the International Herb of the Year for 2004, it seemed appropriate
to plant as much of it as possible this fall, not just for its culinary uses,
but also for its diverse medicinal uses. The American Botanical Council (ABC)
is grateful to Gourmet Garlic Gardens for the generous donation of 22 varieties
of garlic for planting in ABC’s medicinal demonstration gardens. Gourmet Garlic
Gardens, located in Bangs, Texas, and owned by the “garlicmeister” Bob Anderson,
is a supplier of unusual garlics. Its website (www.gourmetgarlicgardens.com)
is packed full of helpful and detailed garlic information for both the sophisticated
and inexperienced garlic enthusiast.
From a medicinal perspective, the German Commission E
acknowledges garlic as a support to dietary measures for elevated blood lipid
(cholesterol) levels (hyperlipidemia) and as a preventative for age-dependent
vascular changes, such as atherosclerosis.1 Other potential
medicinal uses include treatment of decreased platelet function, mild
hypertension, peripheral arterial occlusive disease, and prevention of stomach
and colon cancer.2
Part of the internship program at ABC includes working in
the many theme gardens on the property, including the human systems gardens and
regional cuisine gardens that classify herbs by their medicinal and culinary
uses. The 22 different varieties of garlic were planted in late October 2004
and will be harvested in late spring or early summer 2005. The ABC gardens in
which the many varieties of garlic were planted include the antioxidant,
circulatory, excretory, respiratory and first aid, as well as the Chinese,
French, Indian, Mediterranean, Mexican, Middle Eastern, and Southeast Asian
gardens.
When planting varietal garlic, the issue of which type is
better for a specific gardening climate arises. There are two subspecies of
garlic. Hard-necked garlics (Allium ophioscorodon [Link] Doell, Alliaceae), the original strain,
generally have a deeper flavor and store for a shorter amount of time.
Soft-necked garlics (A. sativum)
were hybridized from the hard-necked type and generally have a milder taste but
store for longer periods.
Plant garlic in the fall (October or November) to produce
the highest yield in spring or early summer. Prepare the top six inches of the
soil by loosening and mixing with compost or manure. Mix one gallon of water
and one heaping tablespoon of baking soda. Break the cloves of the garlic apart
and soak them in the mixture for at least two hours; this helps inhibit fungal
growth. Remove the garlic from the mixture and peel the papery skin off the
cloves; then soak them in rubbing alcohol for 3 to 5 minutes. This destroys any
remaining pathogens to eliminate possible problems before they begin. Once
removed from the alcohol, immediately plant the cloves. They should be planted
with the pointed end up, six inches apart and two inches deep in the very
southern states of the U.S., four inches deep in the very northern states, and
three inches deep in the rest of the U.S. The garlic will sprout within 1-2
weeks in the South. In the North, it will lie dormant throughout the winter and
sprout when the weather warms in the spring.
Once planted, the garlic should be watered weekly or just enough to keep the
soil moist at root depth. Dig to bulb depth occasionally to see how the garlic
bulbs are developing. Garlic does not need much fertilizer, but some compost should
be added in early spring or if the bulbs are not developing well. Harvesting should
be performed in the spring or summer when most of the leaves have died down and
only the top five or six leaves remain green. To harvest, dig up the bulbs carefully
and place them in a shady, dry location for about a month. Allow the necks of
the garlic to completely dry out; when the tops are cut off there should be no
lingering garlicky smell. Trim the rootlets and leaves from the bulbs and store
the bulbs at room temperature away from direct sunlight. For more information
on growing and harvesting garlic, visit the Gourmet Garlic Gardens Web site at
www.gourmetgarlicgardens.com.
Amy Floerke is a PharmD candidate at the University of
Texas at Austin who interned at ABC in September and October of 2004.
References:
1. Blumenthal M, Goldberg A, Brinckmann J, editors. Herbal
Medicine: Expanded Commission E Monographs. Austin,
TX: American Botanical Council; Newton (MA): Integrative Medicine
Communications; 2000.
2. Blumenthal M, Hall T, Goldberg A, Kunz T, Dinda K,
Brinckmann J, et al, editors. The ABC Clinical Guide to Herbs. Austin, TX:
American Botanical Council; 2003.
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