Troubleshooting
Crystal Butterwort problems — and how to fix them
Crystal Butterwort (Pinguicula crystallina) 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.
Crown rot in summer
Overwatering during the succulent rest phase is the primary cause of death. When leaves become small and smooth (summer form), stop tray watering and switch to light, infrequent bottom-watering, allowing the top of the substrate to dry.
Leaf scorch
Thin carnivorous leaves scorch under direct midday sun, appearing bleached or developing brown patches. Diffuse intense light with a sheer curtain or move to a position receiving only morning sun.
Failure to produce carnivorous leaves
If the plant only ever produces small waxy succulent-type leaves, it is not getting a sufficient cool period. Expose the plant to cooler temperatures (10–15°C) in autumn and winter to trigger the transition to the larger, mucilage-bearing carnivorous leaf form.
Prevent crystal butterwort problems before they start
Most crystal butterwort issues are care-mismatch, not bad luck. Dial in the basics:
Looking for crystal butterwort in general rather than its problems? Read the full crystal butterwort care guide — light, water, soil and feeding.
Crystal Butterwort problems — FAQ
Why is my crystal butterwort crown rot in summer?
Overwatering during the succulent rest phase is the primary cause of death. When leaves become small and smooth (summer form), stop tray watering and switch to light, infrequent bottom-watering, allowing the top of the substrate to dry.
Why is my crystal butterwort leaf scorch?
Thin carnivorous leaves scorch under direct midday sun, appearing bleached or developing brown patches. Diffuse intense light with a sheer curtain or move to a position receiving only morning sun.
Why is my crystal butterwort failure to produce carnivorous leaves?
If the plant only ever produces small waxy succulent-type leaves, it is not getting a sufficient cool period. Expose the plant to cooler temperatures (10–15°C) in autumn and winter to trigger the transition to the larger, mucilage-bearing carnivorous leaf form.