A lush, fountaining clump of citrus-scented grass — the swollen leaf bases lend their fragrance to Thai and Vietnamese cooking. Loves warmth and resents cold, wet winters.
At a glance
- Plant type: Edible plant
- Mature size: 1.5 m tall
- Aspect: full sun
- Water: regular, moderate watering
- Frost: tender
- Maintenance: low maintenance
- Origin: Exotic
About Lemongrass
Botanically, Cymbopogon citratus is an fast-growing edible plant in the Poaceae family. It reaches around 1.5 m tall at maturity, with aromatic foliage.
Where to grow Lemongrass
Lemongrass suits tropical, subtropical and warm-temperate climates and grows best in full sun. It is frost tender, so protect it from hard frosts or grow it in a sheltered spot or pot.
Soil & planting
Most soils suit Lemongrass provided drainage is reasonable. Plant into well-prepared ground, firm the soil around the roots and water deeply to settle it in.
Watering & feeding
Lemongrass is regular, moderate watering. Feed regularly through the growing season for the best crop. In its first year, water deeply once or twice a week to settle the roots in, then taper off as it establishes.
Pruning & care
Tip-prune Lemongrass in spring to maintain a dense, shapely habit. Overall it is low maintenance.
Using Lemongrass in the garden
Lemongrass earns its place for edible harvests, pots and courtyard containers and a feature or specimen planting. It is equally at home in the ground or a large pot on a balcony or courtyard.
Companion planting & design
For a cohesive, low-care bed, pair Lemongrass with other plants that enjoy the same regular, moderate watering and tropical climate. Repeat it through a border to tie the planting together and give a sense of rhythm.
Good to know
It is regarded as non-toxic and pet-safe.
Buying Lemongrass
Plant Sale lists Lemongrass as potted plants. Stock isn't live yet — register your interest using the panel above and we'll email you the moment we have it ready.