Frozen Christmas Cactus: Slim Survival Chance

Tropical Origins

Schlumbergera is rainforest epiphyte – zero frost tolerance.

Protocol

1. Don't overwater (rot risk on damaged roots).
2. Bright indirect light.
3. Wait 2–3 weeks. If no firm green return: it's dead.

Reality

Grandmother's plant likely gone. But sometimes basal segments survive. Don't give up until certain.