Troubleshooting
Net-scaled Ceratostylis problems — and how to fix them
Net-scaled Ceratostylis (Ceratostylis retisquama) 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.
Root rot
Overwatering in pot culture leads to mushy roots. Allow the medium surface to dry slightly and improve drainage.
Dehydration on mounts
Mounted plants lose moisture rapidly. Increase misting to once or twice daily and consider moving to a more humid spot.
Brown leaf tips
A sign of low humidity or fluoride/salt build-up from tap water. Switch to rainwater and raise ambient humidity.
Spider mites
Fine webbing on leaves in dry conditions. Increase humidity and treat with a dilute insecticidal soap spray.
Failure to bloom
Insufficient light or temperature fluctuation. Provide brighter indirect light and ensure a modest night-time temperature drop.
Prevent net-scaled ceratostylis problems before they start
Most net-scaled ceratostylis issues are care-mismatch, not bad luck. Dial in the basics:
Net-scaled Ceratostylis problems — FAQ
Why is my net-scaled ceratostylis root rot?
Overwatering in pot culture leads to mushy roots. Allow the medium surface to dry slightly and improve drainage.
Why is my net-scaled ceratostylis dehydration on mounts?
Mounted plants lose moisture rapidly. Increase misting to once or twice daily and consider moving to a more humid spot.
Why is my net-scaled ceratostylis brown leaf tips?
A sign of low humidity or fluoride/salt build-up from tap water. Switch to rainwater and raise ambient humidity.
Why is my net-scaled ceratostylis spider mites?
Fine webbing on leaves in dry conditions. Increase humidity and treat with a dilute insecticidal soap spray.
Why is my net-scaled ceratostylis failure to bloom?
Insufficient light or temperature fluctuation. Provide brighter indirect light and ensure a modest night-time temperature drop.