Troubleshooting
Warming's Sinningia problems — and how to fix them
Warming's Sinningia (Sinningia warmingii) is generally low-drama, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Tuber rot in winter
Leaving dormant tubers in moist compost in cool temperatures is the most common cause of plant loss; store completely dry in a cool but frost-free spot (minimum 12°C).
Aphid infestation on new growth
Soft, emerging spring shoots are attractive to aphids; check undersides of young leaves and treat with insecticidal soap or neem oil spray at first sign of infestation.
Prevent warming's sinningia problems before they start
Most warming's sinningia issues are care-mismatch, not bad luck. Dial in the basics:
Warming's Sinningia problems — FAQ
Why is my warming's sinningia tuber rot in winter?
Leaving dormant tubers in moist compost in cool temperatures is the most common cause of plant loss; store completely dry in a cool but frost-free spot (minimum 12°C).
Why is my warming's sinningia aphid infestation on new growth?
Soft, emerging spring shoots are attractive to aphids; check undersides of young leaves and treat with insecticidal soap or neem oil spray at first sign of infestation.