Troubleshooting
Stalked Clivia problems — and how to fix them
Stalked Clivia (Clivia caulescens) 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.
Scale insects
Brown, shell-like scales attach to the undersides of leaves and along the stem; scrape off with a soft brush, then treat with a systemic insecticide or neem-oil spray; check monthly during the growing season.
Failure to bloom
Skipping the cool, dry winter rest is the primary cause; ensure at least six weeks at 10–14°C with reduced watering before returning the plant to warmth in early spring.
Prevent stalked clivia problems before they start
Most stalked clivia issues are care-mismatch, not bad luck. Dial in the basics:
Stalked Clivia problems — FAQ
Why is my stalked clivia scale insects?
Brown, shell-like scales attach to the undersides of leaves and along the stem; scrape off with a soft brush, then treat with a systemic insecticide or neem-oil spray; check monthly during the growing season.
Why is my stalked clivia failure to bloom?
Skipping the cool, dry winter rest is the primary cause; ensure at least six weeks at 10–14°C with reduced watering before returning the plant to warmth in early spring.