Troubleshooting
Tommy Atkins Mango problems — and how to fix them
Tommy Atkins Mango (Mangifera indica 'Tommy Atkins') 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.
Fibrous flesh and average flavour
Bred for shipping and shelf life, 'Tommy Atkins' has more fibre and milder flavour than dessert cultivars. This is a varietal trait, not a culture fault; harvest fully mature for best eating quality.
Anthracnose in humid bloom
Though more tolerant than many mangoes, it can still suffer anthracnose on flowers and fruit in prolonged wet weather. Keep blooms dry and ventilated, and treat if disease appears.
Cold and frost damage
Tender to cold; near-freezing temperatures damage flush growth and can kill young trees. Grow under glass or move containers indoors when nights fall below about 10°C.
Internal breakdown (jelly seed)
Over-mature or calcium-imbalanced fruit can develop soft, jelly-like breakdown around the seed. Harvest at correct maturity and maintain balanced nutrition to reduce its incidence.
Prevent tommy atkins mango problems before they start
Most tommy atkins mango issues are care-mismatch, not bad luck. Dial in the basics:
Looking for tommy atkins mango in general rather than its problems? Read the full tommy atkins mango care guide — light, water, soil and feeding.
Tommy Atkins Mango problems — FAQ
Why is my tommy atkins mango fibrous flesh and average flavour?
Bred for shipping and shelf life, 'Tommy Atkins' has more fibre and milder flavour than dessert cultivars. This is a varietal trait, not a culture fault; harvest fully mature for best eating quality.
Why is my tommy atkins mango anthracnose in humid bloom?
Though more tolerant than many mangoes, it can still suffer anthracnose on flowers and fruit in prolonged wet weather. Keep blooms dry and ventilated, and treat if disease appears.
Why is my tommy atkins mango cold and frost damage?
Tender to cold; near-freezing temperatures damage flush growth and can kill young trees. Grow under glass or move containers indoors when nights fall below about 10°C.
Why is my tommy atkins mango internal breakdown (jelly seed)?
Over-mature or calcium-imbalanced fruit can develop soft, jelly-like breakdown around the seed. Harvest at correct maturity and maintain balanced nutrition to reduce its incidence.