Troubleshooting
Marang problems — and how to fix them
Marang (Artocarpus odoratissimus) 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.
Cold injury
Extremely frost-sensitive; even brief exposure below about 10°C damages foliage and can kill young trees. Maintain steady tropical warmth.
Drying out
Marang is not drought-tolerant and quickly wilts and drops leaves if the rootball dries; keep soil evenly moist with good drainage.
Insufficient humidity
Indoor dry air scorches its large leaves; only sustained high humidity keeps it healthy, limiting it to greenhouse culture outside the tropics.
Short seed viability
Seeds are recalcitrant and lose viability within days of removal from the fruit, so sow fresh; dried or stored seed often fails.
Prevent marang problems before they start
Most marang issues are care-mismatch, not bad luck. Dial in the basics:
Looking for marang in general rather than its problems? Read the full marang care guide — light, water, soil and feeding.
Marang problems — FAQ
Why is my marang cold injury?
Extremely frost-sensitive; even brief exposure below about 10°C damages foliage and can kill young trees. Maintain steady tropical warmth.
Why is my marang drying out?
Marang is not drought-tolerant and quickly wilts and drops leaves if the rootball dries; keep soil evenly moist with good drainage.
Why is my marang insufficient humidity?
Indoor dry air scorches its large leaves; only sustained high humidity keeps it healthy, limiting it to greenhouse culture outside the tropics.
Why is my marang short seed viability?
Seeds are recalcitrant and lose viability within days of removal from the fruit, so sow fresh; dried or stored seed often fails.