Troubleshooting
Copper Rain Lily problems — and how to fix them
Copper Rain Lily (Habranthus tubispathus) 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.
Bulb rot in heavy or wet soil
The main cultural problem; bulbs quickly rot in clay or poorly drained soil, especially over a cold, wet winter — improve drainage with grit before planting or grow in raised beds.
Narcissus bulb fly (Merodon equestris)
The large bulb fly occasionally lays eggs near the base of foliage; larvae tunnel into and hollow out the bulb — inspect bulbs when dividing and destroy any that feel soft and hollow.
Prevent copper rain lily problems before they start
Most copper rain lily issues are care-mismatch, not bad luck. Dial in the basics:
Looking for copper rain lily in general rather than its problems? Read the full copper rain lily care guide — light, water, soil and feeding.
Copper Rain Lily problems — FAQ
Why is my copper rain lily bulb rot in heavy or wet soil?
The main cultural problem; bulbs quickly rot in clay or poorly drained soil, especially over a cold, wet winter — improve drainage with grit before planting or grow in raised beds.
Why is my copper rain lily narcissus bulb fly (merodon equestris)?
The large bulb fly occasionally lays eggs near the base of foliage; larvae tunnel into and hollow out the bulb — inspect bulbs when dividing and destroy any that feel soft and hollow.