About
A fast-growing, densely-tufted, clump-forming evergreen perennial grass, generally grown as an annual, to around 150cm in height, with slender, arching green foliage and cane-like stems, both of which have a strong citrus scent. The lower, fleshy part of the canes are tender and full of flavour and can be used in cooking. The upper part is too fibrous to eat, but can be used to flavour soups and curries.
About the genus
Cymbopogon are sturdy, aromatic, tufted, evergreen, perennial grasses with linear to lance-shaped, mid- to bluish-green leaves and many-branched flower sprays. They contain essential oils that have medicinal, culinary and cosmetic uses
Growing conditions
SunlightFull sun
Soil typeLoam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureMoist but well-drained, Well-drained
AspectSouth-facing, West-facing
ExposureSheltered
UK hardinessH1C
Plant details
Plant typeConservatory Greenhouse, Grass Like, Herbs - Culinary
HabitBushy, Clump forming
FoliageEvergreen
Height1-1.5 metres
Spread1-1.5 metres
Time to full height1-2 years
Suggested usesCity and courtyard gardens, Cottage and informal garden, Patio and container plants, Sub-tropical
FragranceFoliage
Care notes
CultivationGrow under glass in peat-free, loam-based compost in full light with moderate humidity. May be grown outdoors in summer but overwinter in greenhouse and protect from frost. See lemongrass cultivation for more advice
PruningNo pruning required
PropagationPropagate by seed sown at 13-18°C in early spring, or by division in late spring. Fresh shoots sold for cooking will often root successfully. See sowing seeds indoors for further advice
Pest resistanceGenerally pest-free
Disease resistanceGenerally disease-free