Troubleshooting
Reed Avocado problems — and how to fix them
Reed Avocado (Persea americana 'Reed') 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.
Phytophthora root rot
The principal avocado disease, caused by overwatering and poor drainage. Prevent with very free-draining soil and careful watering; resistant rootstock helps.
Iron chlorosis
Interveinal yellowing on alkaline or wet soils. Improve drainage, lower pH slightly, and apply chelated iron.
Salt-induced leaf burn
Chloride build-up scorches leaf tips and margins. Use low-salt water and periodically leach the soil in containers.
Cold and frost damage
Tender below about -1 to -2°C; frost harms new growth and fruit. Protect or bring under cover in cold weather.
Prevent reed avocado problems before they start
Most reed avocado issues are care-mismatch, not bad luck. Dial in the basics:
Looking for reed avocado in general rather than its problems? Read the full reed avocado care guide — light, water, soil and feeding.
Reed Avocado problems — FAQ
Why is my reed avocado phytophthora root rot?
The principal avocado disease, caused by overwatering and poor drainage. Prevent with very free-draining soil and careful watering; resistant rootstock helps.
Why is my reed avocado iron chlorosis?
Interveinal yellowing on alkaline or wet soils. Improve drainage, lower pH slightly, and apply chelated iron.
Why is my reed avocado salt-induced leaf burn?
Chloride build-up scorches leaf tips and margins. Use low-salt water and periodically leach the soil in containers.
Why is my reed avocado cold and frost damage?
Tender below about -1 to -2°C; frost harms new growth and fruit. Protect or bring under cover in cold weather.