How to grow Curry Leaf
Updated October 2026
Curry leaf (Murraya koenigii, also Bergera koenigii) is a small, aromatic tree in the citrus family whose glossy leaves are essential in South Indian and Sri Lankan cooking. It is frost tender, so it grows outdoors only in the warmest parts of the country and in pots elsewhere. Because it is a favorite host of the Asian citrus psyllid, it falls under the same quarantines as citrus in many states.
📖 Our full guide: How to Grow Curry Leaf
Not to be confused with: Curry leaf is not the source of curry powder, and it is unrelated to the silvery curry plant (Helichrysum), whose leaves only smell of curry. Orange jasmine (Murraya paniculata) is a related ornamental hedge plant.
Where to plant
Curry leaf grows best in full sun in rich, well drained soil and dislikes wet roots. It is frost tender and grows outdoors year round in South Florida and Hawaii, in warm, sheltered spots in Central Florida (where established plants regrow after a light freeze) and near the coast in Southern California, where it may drop leaves in a cool winter.
In North Florida, the Gulf South, Texas, the desert and Northern California, grow it in a large pot in a sheltered spot and move it under cover for freezes. In the rest of the country, it is a pot plant that summers outside and winters indoors in a bright window.
Quarantine rules
The Asian citrus psyllid, which spreads the fatal citrus disease huanglongbing (HLB, or citrus greening), breeds readily on curry leaf, and UC IPM lists Indian curry leaf among its hosts. Curry leaf is therefore regulated with citrus. In California quarantine areas, residents cannot move curry leaf plants or plant parts from or within the quarantine area; leaves must be used on site and green waste kept in the green waste bin or composted on site. As of 1 October 2026, USDA's psyllid quarantine covers all of Alabama, Arizona, Florida, Georgia, Hawaii, Louisiana, Mississippi and Texas and much of California, among other areas.
Buy plants only from a licensed nursery in your own state. Do not order curry leaf plants or bring cuttings or fresh leaves across state lines or from abroad.
How to plant
- Buy a healthy potted plant from a licensed local nursery.
- Plant in spring or late summer in frost free areas, in a warm, sunny spot with good drainage.
- Set the plant at the depth it grew in the pot and water it in.
- In cooler areas, plant in a large pot with a free draining mix so it can be moved under cover in winter.
Watering and feeding
Water regularly through the warm season, letting the top of the soil dry slightly between waterings, and water much less in winter, when growth slows. Soggy soil causes root rot.
Feed lightly with a balanced or citrus fertilizer with micronutrients during the growing season, at the label rate.
Pruning and care through the year
- Pinch or cut the tips to keep the plant bushy and leafy.
- Check new growth regularly for Asian citrus psyllid: tiny brown insects that feed with their tails raised, white waxy secretions from nymphs and twisted new leaves. Report suspected HLB symptoms.
- Bring potted plants indoors well before frost.
Harvesting
Pick whole leaf sprigs as needed once the plant is growing well, leaving plenty of foliage so it keeps growing. Fresh leaves have the best flavor and are usually fried briefly in oil at the start of cooking.
In quarantine areas, use the leaves at home rather than giving them away or moving them outside the area.
Growing in pots
Curry leaf grows well in a large pot with a free draining mix, which lets you move it indoors in cold weather. Use a pot with good drainage holes, keep it in the sunniest spot available, and water less in winter.
Pests and diseases
As a citrus relative, curry leaf shares citrus pests.
Pests to watch for
- Asian citrus psyllid Tiny mottled brown insects on new growth, white waxy nymph secretions and curled, twisted new leaves.
- Scale Small bumps on stems and leaves with sticky honeydew and sooty mold.
Diseases to watch for
- Root rot Yellowing leaves, leaf drop and decline in soggy soil or pots.
Common questions
Why is curry leaf regulated like citrus?
It is a preferred host of the Asian citrus psyllid, which spreads huanglongbing, a fatal citrus disease. Curry leaf plants and plant parts are regulated in citrus quarantine areas, and in California quarantine zones they cannot be moved from or within the area.
Can I buy a curry leaf plant online?
Often not across state lines. Buy from a licensed nursery in your own state, and never bring plants, cuttings or fresh leaves in from other states or countries.
Can curry leaf grow outdoors?
Only where frosts are rare, about zone 10a and warmer, such as South Florida, Hawaii and coastal Southern California. Elsewhere, grow it in a pot and bring it in for winter.
Why is my curry leaf plant dropping leaves?
Cold is the usual cause; it drops leaves in cool winters and recovers in warm weather. Soggy soil and root rot also cause leaf drop.
Is curry leaf the same as curry powder?
No. Curry powder is a spice blend. Curry leaves are used fresh as a separate flavoring, especially in South Indian cooking.
Sources we checked: UC IPM Pest Notes: Asian Citrus Psyllid and Huanglongbing Disease (hosts include Indian curry leaf); Alameda County Agriculture: Asian citrus psyllid quarantine notice for residents (citrus and curry leaf); USDA APHIS: Citrus Greening and Asian Citrus Psyllid Quarantined Areas (updated 1 October 2026).
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