Troubleshooting
Cape Primrose problems — and how to fix them
Cape Primrose (Streptocarpus 'Crystal Ice') 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.
Few or no flowers
Leafy growth with little bloom comes from low light or too much nitrogen. Brighten the spot and switch to a high-potash feed.
Crown and root rot
Overwatering and water on the crown cause sudden collapse. Let the surface dry between waterings and water at the soil edge.
Browning, wilting leaf tips
Dry air, heat or salt build-up scorch the soft leaves. Improve humidity, keep below 25°C and flush the soil periodically.
Faded or scorched leaves
Hot direct sun bleaches and burns the foliage. Move to bright but filtered light.
Prevent cape primrose problems before they start
Most cape primrose issues are care-mismatch, not bad luck. Dial in the basics:
Cape Primrose problems — FAQ
Why is my cape primrose few or no flowers?
Leafy growth with little bloom comes from low light or too much nitrogen. Brighten the spot and switch to a high-potash feed.
Why is my cape primrose crown and root rot?
Overwatering and water on the crown cause sudden collapse. Let the surface dry between waterings and water at the soil edge.
Why is my cape primrose browning, wilting leaf tips?
Dry air, heat or salt build-up scorch the soft leaves. Improve humidity, keep below 25°C and flush the soil periodically.
Why is my cape primrose faded or scorched leaves?
Hot direct sun bleaches and burns the foliage. Move to bright but filtered light.