Troubleshooting
Streptocarpus caulescens problems — and how to fix them
Streptocarpus caulescens (Streptocarpus caulescens) 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.
Stretched, leggy stems
Low light. Increase indirect light and pinch back shoots to keep the plant compact and free-flowering.
Stem and root rot
Overwatering the succulent base. Use a gritty free-draining mix, let the surface dry between waterings, and avoid standing water.
Scorched leaves
Too much direct sun on the soft foliage. Move to filtered light.
Reduced flowering
Too little light or no feeding. Brighten the spot and feed with high-potash fertiliser during the growing season.
Prevent streptocarpus caulescens problems before they start
Most streptocarpus caulescens issues are care-mismatch, not bad luck. Dial in the basics:
Looking for the species overview? Cape Primrose — the full care guide.
Streptocarpus caulescens problems — FAQ
Why is my streptocarpus caulescens stretched, leggy stems?
Low light. Increase indirect light and pinch back shoots to keep the plant compact and free-flowering.
Why is my streptocarpus caulescens stem and root rot?
Overwatering the succulent base. Use a gritty free-draining mix, let the surface dry between waterings, and avoid standing water.
Why is my streptocarpus caulescens scorched leaves?
Too much direct sun on the soft foliage. Move to filtered light.
Why is my streptocarpus caulescens reduced flowering?
Too little light or no feeding. Brighten the spot and feed with high-potash fertiliser during the growing season.