Cymbopogon citratus (Lemongrass)

Best Time to Sow
Indoors: Late winter to early spring
Outdoors: After last frost when soil stays above 15 °C (59 °F)

Seed Treatment

  • Soak seeds in warm water for 12–24 hours before sowing

Optimum Temperature to Germinate: 20–30 °C (68–86 °F)

Germination Time: 10-45 days

How to Sow

  • Sow seeds on surface of moist, well-draining seed-starting mix

  • Press gently; do not bury deeply (light aids germination)

  • Cover with clear plastic or use a humidity dome to retain moisture

  • Place in bright, warm location or under grow lights

Post-Germination Care

  • Keep soil moist but not soggy

  • Once seedlings appear, remove cover and provide good airflow

  • Gradually acclimate seedlings to full sun

Growing Tips

  • Transplant when seedlings have 2–3 sets of true leaves

  • Space plants 20–30 cm (8–12 in) apart

  • Thrives in full sun and rich, well-draining soil

  • Water regularly; do not allow soil to dry out completely

  • Feed with balanced fertilizer during active growth

Additional Notes

  • Suitable for containers or garden beds

  • Lemongrass is a tender perennial — protect or bring indoors in cold climates

Enjoy growing your own fresh lemongrass!