Lemon Grass
Cymbopogon flexuosus. Much sought after in southeast Asian cooking. Also gives landscapes a tropical and exotic feel. Useful as a non-toxic insect repellant and potpourri. When cut, the stalk has an appetizing sweet lemony scent and taste. Tall uniform plants. Germination can be eratic, so plant more seed than you require. Start indoors. Zones 7-9. Approx. 250 seeds/pkg.
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Details
Growing Information
Planting:
Sow seeds 10-12 weeks before last frost date. Sow on soil surface and gently press to make good soil contact but not so hard as to bury as light aids in germination. keep soil temperature between 20-30°c with bottom heat and a plastic cover or cloche. Keep soil moist but not dripping wet, checking moisture requirements everyday. Seeds should germinate within 21 days but may take longer in cooler temperatures. After germination, discontinue heating mat and domes/coverings and keep plants at room temperature, 20°c. Allow soil to dry slightly between waters but not to the point of wilt.
Growing:
Harden off plants for 5-7 days after last frost. Plant in an area that is hot and sunny in a well draining soil. Fertilize every 2-4 weeks with a water-soluble fertilizer high in nitrogen. Once nighttime temperatures start dipping below 10°c, plants can be divided and planted, and placed in a warm, sunny window for the winter.
Harvesting:
Use secateurs to harvest stalks from base of plants once 1/2" thick. To dry, harvest and hang in a well-ventilated space out of direct sun.
Pests:
Whiteflies, aphids, thrips, and spider mites. Insecticidal Soap can help deter these pests.