Cymbopogon citratus, commonly known as West Indian lemongrass, is a tropical perennial grass native to South Asia and Maritime Southeast Asia, prized for its distinctive citrusy aroma and flavor in culinary and medicinal applications. Seeds require warm temperatures (20-25°C), consistent moisture, and bright light for optimal germination, which typically occurs within 7-21 days. This fast-growing herb is widely used in Asian cuisine, herbal teas, and aromatherapy.
Before sowing
No pre-treatment needed — sow directly.
Sowing
What to expect
Tips
Press seeds firmly into moist soil surface with minimal covering (1/16 inch) as light is essential for germination. Maintain warm conditions at 20-25°C using a heating mat if necessary. Keep soil consistently moist but not waterlogged by misting regularly. Cover seed trays with a clear plastic dome or wrap to create a humid microclimate. Use bright light or a grow lamp as seedlings emerge, positioning it 2-3 inches above plants. Avoid direct sunlight during early germination. Transplant seedlings when 3 inches tall into individual pots in a warm, sunny location. Harden off gradually before moving to permanent garden positions. Germination rates are often variable (approximately 50%), so sow multiple seeds per pot to ensure adequate plant establishment.
Sources: RHS, Gardenia.net, Sow Right Seeds, easyseeds.eu, Etsy seed sellers, Plant Flower Seeds, TerraMatre Gardens
