Troubleshooting
Crocus 'Pickwick' problems — and how to fix them
Crocus 'Pickwick' (Crocus vernus 'Pickwick') 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.
Corm rot from waterlogging
Summer wet or heavy clay rots dormant corms. Ensure sharp drainage and avoid irrigating after the leaves die back.
Rodents and squirrels eating corms
Freshly planted corms are dug and eaten. Protect with wire mesh or deeper planting, and incorporate grit to deter digging.
Flowers won't open / stay closed
Crocus blooms only open in sun and warmth. In shade or cold dull weather they stay shut — relocate to a sunnier spot for a full display.
Declining flowering over time
Mowing or removing foliage too soon starves the corm. Leave leaves to die down naturally and feed lightly after bloom.
Prevent crocus 'pickwick' problems before they start
Most crocus 'pickwick' issues are care-mismatch, not bad luck. Dial in the basics:
Looking for the species overview? Crocus — the full care guide.
Crocus 'Pickwick' problems — FAQ
Why is my crocus 'pickwick' corm rot from waterlogging?
Summer wet or heavy clay rots dormant corms. Ensure sharp drainage and avoid irrigating after the leaves die back.
Why is my crocus 'pickwick' rodents and squirrels eating corms?
Freshly planted corms are dug and eaten. Protect with wire mesh or deeper planting, and incorporate grit to deter digging.
Why is my crocus 'pickwick' flowers won't open / stay closed?
Crocus blooms only open in sun and warmth. In shade or cold dull weather they stay shut — relocate to a sunnier spot for a full display.
Why is my crocus 'pickwick' declining flowering over time?
Mowing or removing foliage too soon starves the corm. Leave leaves to die down naturally and feed lightly after bloom.