Troubleshooting
Ridley's Wax Plant problems — and how to fix them
Ridley's Wax Plant (Hoya ridleyi) 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.
Root rot from overwatering
The most common cause of decline; mushy stems at the base and yellowing leaves indicate the potting mix has been kept too wet. Remove affected roots, let the plant dry out, and repot into fresh, fast-draining mix.
Mealybugs
White cottony clusters appear in leaf axils and stem joints; wipe off with a cotton swab dipped in 70% isopropyl alcohol, then treat the whole plant with insecticidal soap or neem oil spray.
Prevent ridley's wax plant problems before they start
Most ridley's wax plant issues are care-mismatch, not bad luck. Dial in the basics:
Ridley's Wax Plant problems — FAQ
Why is my ridley's wax plant root rot from overwatering?
The most common cause of decline; mushy stems at the base and yellowing leaves indicate the potting mix has been kept too wet. Remove affected roots, let the plant dry out, and repot into fresh, fast-draining mix.
Why is my ridley's wax plant mealybugs?
White cottony clusters appear in leaf axils and stem joints; wipe off with a cotton swab dipped in 70% isopropyl alcohol, then treat the whole plant with insecticidal soap or neem oil spray.