Troubleshooting
Cushion Moss Selaginella problems — and how to fix them
Cushion Moss Selaginella (Selaginella martensii) 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.
Leaf browning from low humidity
The primary issue in centrally heated homes. Move to a terrarium or increase misting and place near a humidifier.
Root rot
Over-watering or poor drainage quickly leads to rot. Ensure containers drain freely and do not allow the pot to sit in standing water.
Leggy stems
Caused by insufficient light. Trim back long stems to encourage bushier growth and provide slightly brighter indirect light.
Spider mites
Occasionally appear in dry conditions. Increase humidity and treat with insecticidal soap if needed.
Prevent cushion moss selaginella problems before they start
Most cushion moss selaginella issues are care-mismatch, not bad luck. Dial in the basics:
Cushion Moss Selaginella problems — FAQ
Why is my cushion moss selaginella leaf browning from low humidity?
The primary issue in centrally heated homes. Move to a terrarium or increase misting and place near a humidifier.
Why is my cushion moss selaginella root rot?
Over-watering or poor drainage quickly leads to rot. Ensure containers drain freely and do not allow the pot to sit in standing water.
Why is my cushion moss selaginella leggy stems?
Caused by insufficient light. Trim back long stems to encourage bushier growth and provide slightly brighter indirect light.
Why is my cushion moss selaginella spider mites?
Occasionally appear in dry conditions. Increase humidity and treat with insecticidal soap if needed.