Root Rot in Snake Plant
How to identify and treat root rot in Snake Plant.
Snake Plant care requirements
Symptoms to look for in Snake Plant
Rhizome and roots turn soft, brown to black, and mushy, often with a foul smell; leaves may yellow, soften at the base, or topple over despite the plant's usual sturdy, upright growth.
Common causes in Snake Plant
Snake Plant's succulent-adapted rhizome stores water and is highly vulnerable to Pythium and Phytophthora fungi when kept moist — its recommended cactus/succulent mix and 2–6 week watering interval exist specifically to prevent the constant moisture these fungi need.
How to treat root rot in Snake Plant
Remove the plant, cut away all soft or discoloured rhizome and root tissue with a sterilised blade, and let the remaining healthy sections dry out for a day before repotting into fresh cactus or succulent mix.
Preventing root rot in Snake Plant
Use a fast-draining cactus or succulent mix, water only every 2–6 weeks, and avoid pots without drainage holes.