Growing West Indian Lemongrass in Your Garden

Embark on a journey of aromatic delight with Cymbopogon citratus, more commonly known as West Indian Lemongrass. This comprehensive guide is tailored for hobbyist gardeners, offering insights into the plant’s characteristics, diverse applications, and expert tips for successful cultivation.

Botanical Overview

  • Botanical Name: Cymbopogon citratus
  • Common Names: Lemongrass, Takrai (Thailand), Serai (Malaysia), Sereh (Indonesia), Tanglad (Philippines)
  • Family: Poaceae (formerly Graminae)
  • Origin: Ceylon

Plant Description

West Indian Lemongrass, gracing gardens in grass-like clumps up to 1m tall, is a resilient and adaptable herb. Thriving in hot, wet summers and dry, warm winters, it showcases drought tolerance and can flourish in various soils, with a preference for rich, moist loams. While it dislikes waterlogged conditions, caution is advised in cooler areas where frost damage might occur; in such cases, avoid cutting damaged tops until all frost risks have passed.


  1. Culinary Marvel: A rich source of vitamin A, West Indian Lemongrass offers versatile uses. The leaves are ideal for brewing a refreshing tea, while stem bases add a citrusy zest to curries and Thai cuisine.
  2. Mulch Production: Continuous harvesting during warmer months allows for the production of fragrant mulch. The added bonus? Pest-repellent properties that complement its aromatic allure.
  3. Erosion Control: Planted strategically on the contour of steep banks, Lemongrass serves as a natural and fragrant solution to control erosion.
  4. Garden Edging: With its characteristic growth pattern, Lemongrass proves an excellent natural barrier, preventing the encroachment of running grasses around vegetable gardens.

Planting Details

  1. Propagation: West Indian Lemongrass rarely flowers, commonly propagated through division.
  2. Planting Time: Optimal planting time is during spring in cooler regions, while tropical areas benefit from planting during the wet season.
  3. Plant Spacing: Plant rhizomes with a spacing of 1m, maintaining 0.5m between rows for robust growth.

Harvesting Tips

Harvesting for oil distillation commences when the clumps reach 4-8 months of age. Subsequently, harvesting every 3-4 months is recommended, continuing for about four years. The fresh grass yields approximately 0.2-0.4% oil, translating to 40-112 kg of oil per hectare per year.

Vibrant citrus notes and diverse applications

West Indian Lemongrass, with its vibrant citrus notes and diverse applications, is a valuable addition to any hobbyist gardener’s repertoire. By understanding its planting preferences, culinary uses, and harvesting cycles, you can cultivate a flourishing patch of Lemongrass that not only elevates your gardening experience but also brings a refreshing touch of citrus to your green oasis.