Troubleshooting
Black Beauty Aubergine problems — and how to fix them
Black Beauty Aubergine (Solanum melongena 'Black Beauty') 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.
Poor fruit set in cool weather
Below about 18°C at night, flowers drop without setting. Grow under cover, keep plants warm, and lightly tap or hand-pollinate flowers to improve set.
Spider mite and aphids
Under glass, hot dry air brings spider mite; aphids cluster on soft tips. Damp down for humidity, inspect undersides of leaves, and use biological controls early.
Blossom-end rot
Sunken brown patch at the fruit base from erratic watering disrupting calcium uptake. Keep soil moisture steady and avoid drought-then-deluge cycles rather than chasing calcium feeds.
Verticillium wilt
Yellowing, wilting lower leaves and stunting from a soil-borne fungus. Rotate beds away from other nightshades, use fresh mix in pots, and remove badly affected plants.
Prevent black beauty aubergine problems before they start
Most black beauty aubergine issues are care-mismatch, not bad luck. Dial in the basics:
- Common eggplant / aubergine problems — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Black Beauty Aubergine watering schedule
- Black Beauty Aubergine light requirements
- Best soil mix for black beauty aubergine
- Black Beauty Aubergine temperature & humidity
- Full black beauty aubergine care guide
Looking for black beauty aubergine in general rather than its problems? Read the full black beauty aubergine care guide — light, water, soil and feeding.
Black Beauty Aubergine problems — FAQ
Why is my black beauty aubergine poor fruit set in cool weather?
Below about 18°C at night, flowers drop without setting. Grow under cover, keep plants warm, and lightly tap or hand-pollinate flowers to improve set.
Why is my black beauty aubergine spider mite and aphids?
Under glass, hot dry air brings spider mite; aphids cluster on soft tips. Damp down for humidity, inspect undersides of leaves, and use biological controls early.
Why is my black beauty aubergine blossom-end rot?
Sunken brown patch at the fruit base from erratic watering disrupting calcium uptake. Keep soil moisture steady and avoid drought-then-deluge cycles rather than chasing calcium feeds.
Why is my black beauty aubergine verticillium wilt?
Yellowing, wilting lower leaves and stunting from a soil-borne fungus. Rotate beds away from other nightshades, use fresh mix in pots, and remove badly affected plants.