Troubleshooting
orange sinningia problems — and how to fix them
orange sinningia (Sinningia aggregata) 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.
Tuber rot during dormancy
If the tuber is kept too wet over winter while dormant, it quickly rots. Once leaves die back in autumn, stop all watering and store the pot dry in a cool (10–15°C), dark spot until new growth emerges in spring.
Leggy growth and few flowers
Caused by insufficient light. Move to a brighter location or supplement with a grow light. Pinching growing tips when plants are young encourages bushier growth and more flower stems.
Botrytis and stem base rot
Wet, poorly-ventilated conditions cause grey mould on stems and flowers. Ensure good air circulation, water at soil level only, and remove any affected plant material promptly.
Prevent orange sinningia problems before they start
Most orange sinningia issues are care-mismatch, not bad luck. Dial in the basics:
Looking for orange sinningia in general rather than its problems? Read the full orange sinningia care guide — light, water, soil and feeding.
orange sinningia problems — FAQ
Why is my orange sinningia tuber rot during dormancy?
If the tuber is kept too wet over winter while dormant, it quickly rots. Once leaves die back in autumn, stop all watering and store the pot dry in a cool (10–15°C), dark spot until new growth emerges in spring.
Why is my orange sinningia leggy growth and few flowers?
Caused by insufficient light. Move to a brighter location or supplement with a grow light. Pinching growing tips when plants are young encourages bushier growth and more flower stems.
Why is my orange sinningia botrytis and stem base rot?
Wet, poorly-ventilated conditions cause grey mould on stems and flowers. Ensure good air circulation, water at soil level only, and remove any affected plant material promptly.