Troubleshooting
Lychee problems — and how to fix them
Lychee (Litchi chinensis) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Leaf chlorosis
Yellowing between leaf veins, usually iron or micronutrient lockout on alkaline soil. Acidify the soil and apply chelated iron.
Failure to flower
Needs a cool, dry winter rest to initiate flower buds; mild winters, excess nitrogen or heavy pruning suppress fruiting.
Fruit drop and splitting
Erratic watering and sudden rain after dry spells cause young fruit to abort or split. Keep soil moisture steady and mulch heavily.
Slow establishment
Lychee is genuinely slow; seedlings may take 5-10+ years to fruit, so air-layered or grafted plants are preferred for reliable cropping.
Prevent lychee problems before they start
Most lychee issues are care-mismatch, not bad luck. Dial in the basics:
Looking for lychee in general rather than its problems? Read the full lychee care guide — light, water, soil and feeding.
Lychee problems — FAQ
Why is my lychee leaf chlorosis?
Yellowing between leaf veins, usually iron or micronutrient lockout on alkaline soil. Acidify the soil and apply chelated iron.
Why is my lychee failure to flower?
Needs a cool, dry winter rest to initiate flower buds; mild winters, excess nitrogen or heavy pruning suppress fruiting.
Why is my lychee fruit drop and splitting?
Erratic watering and sudden rain after dry spells cause young fruit to abort or split. Keep soil moisture steady and mulch heavily.
Why is my lychee slow establishment?
Lychee is genuinely slow; seedlings may take 5-10+ years to fruit, so air-layered or grafted plants are preferred for reliable cropping.