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Last Updated: Jan 10, 2007 - 10:15:57 AM |
The Cymbopogon species is a member of the grass family (Poaceae). Cymbopogon contains a variety of scented grasses including Cymbopogon citratus (lemongrass) and Citronella grass (Cymbopogon nardus.) Lemongrass is a key ingredient in many Asian dishes. It resembles a tall, tough grass with a bulb-like base.
Lemongrass is grown as a perennial in the tropics of its native Malaysia, but will die off if temperatures get to freezing. Therefore, it is best to treat it as an annual, or grow it as a container plant and move your plant indoors during the winter. If you live in a warmer climate, you can check with your local extension agent to see if it is appropriate for your region or if you might be able to use a plastic cover to protect your plants in the winter.
The plant itself can be used fresh or dried. The flavor is strong and slightly sweet and the scent is very attractive. The soft part of the base can be sliced and added to curries, meats, and other dishes. The top grassy part can be dried or used fresh as a tea. The parts used for cooking are typically removed from the food before serving as they are not considered palatable.
Lemongrass is also said to have a number of medicinal purposes, from lowering cholesterol to treating stomach aches. It is also used in aromatherapy and as a relaxing bath. Additionally, it is said to help with a variety of skin irritations and fungus. The extract is used for cosmetics and for insect repellent, and the oil from Cymbopogon nardus is a main ingredient in citronella candles and insect repellents.
When growing lemongrass at home, make sure to use well-drained and sandy soil. You can buy your starter plants from a local nursery or try propagating from root cuttings or by dividing another plant. You should keep the soil relatively moist with frequent watering. In its maturity, lemongrass will grow as high as 6 feet.
For an excellent site on growing lemongrass and tips for growing and harvesting it commercially, see this site on Growing lemongrass for commercial purposes .
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