Lemongrass ( Cymbopogon citratus) is a popular herb known for its distinctive citrusy aroma and flavor, a staple in Southeast Asian cuisine. Beyond culinary uses, this aromatic grass offers ornamental appeal with its tall stalks and serves as a natural insect repellent. Many grow lemongrass for its fresh flavor, pleasant scent, and attractive presence in gardens or containers.
Where to Find Lemongrass Plants Locally
Local nurseries and garden centers are primary sources for lemongrass plants, often stocking herb varieties during spring and summer. They typically offer young, established plants ready for transplanting. It is advisable to call ahead or check their online inventory for availability. Large retail chains with garden departments, such as Lowe’s and The Home Depot, also carry lemongrass plants.
Farmers’ markets are another excellent resource, offering plants directly from local growers. Vendors often specialize in herbs, potentially providing different lemongrass species or organically grown plants. Engaging with growers can also offer valuable local growing advice. For immediate or cost-effective options, check online community groups, plant swap events, or local marketplaces where individuals might offer plants for sale or trade. While established plants provide quicker results, you can also root lemongrass from a fresh grocery store stalk with an intact base.
Selecting a Healthy Lemongrass Plant
When choosing a lemongrass plant, inspect its overall health for successful growth. Examine the foliage for signs of yellowing, browning, or wilting, which indicate stress or disease. Leaves should appear vibrant green and firm, without discoloration or soft spots.
Check both the top and undersides of leaves for pests like aphids, spider mites, or whiteflies. A healthy plant will be free from visible insects or sticky residues. Assess the plant’s vigor; it should look robust and upright, not spindly or leggy. If possible, gently slide the plant out of its pot to inspect the roots. They should appear light-colored, firm, and not excessively circling the pot, indicating it is not severely root-bound.
Basic Care for Your New Lemongrass Plant
Upon bringing your new lemongrass plant home, provide the right conditions for it to establish and thrive. Lemongrass flourishes in full sun, requiring at least six hours of direct sunlight daily. If planting in the ground, choose a location with well-draining soil, potentially amending it with compost or other organic matter to improve fertility and drainage.
For container growing, select a pot at least 12 inches wide and deep with drainage holes, using a high-quality potting mix. Water the plant regularly, allowing the top inch of soil to dry slightly between waterings, but avoid waterlogging. Lemongrass is a tropical perennial that prefers warm temperatures and is sensitive to frost, ideally thriving when nighttime temperatures are consistently above 50°F (10°C). In colder winter regions, container-grown lemongrass can be moved indoors before the first frost, overwintering in a bright, cool location with reduced watering.