Troubleshooting
Volcanic Peperomia problems — and how to fix them
Volcanic Peperomia (Peperomia vulcanica) 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
The most common cause of collapse; stems turn mushy at the base after overwatering or sitting in a saucer of standing water. Remove affected roots, allow to dry, repot into fresh free-draining compost.
Fungus gnats
Larvae feed on roots in constantly damp compost; allow the soil surface to dry out between waterings, use yellow sticky traps for adults, and drench with a Bacillus thuringiensis var. israelensis (Bti) solution if infestations persist.
Prevent volcanic peperomia problems before they start
Most volcanic peperomia issues are care-mismatch, not bad luck. Dial in the basics:
Volcanic Peperomia problems — FAQ
Why is my volcanic peperomia root rot?
The most common cause of collapse; stems turn mushy at the base after overwatering or sitting in a saucer of standing water. Remove affected roots, allow to dry, repot into fresh free-draining compost.
Why is my volcanic peperomia fungus gnats?
Larvae feed on roots in constantly damp compost; allow the soil surface to dry out between waterings, use yellow sticky traps for adults, and drench with a Bacillus thuringiensis var. israelensis (Bti) solution if infestations persist.