Hibiscus Root Rot from Overpotting: Emergency Repotting Guide

Diagnosis

Large pots + heavy soil = slow drying = root rot. Yellow leaves falling = roots dying.

Emergency Procedure

1. Prune all stems to 4–6 inches.
2. Remove plant. Gently shake off excess soil—keep soil around any firm white roots.
3. If no healthy roots, discard.
4. If healthy roots exist: pot in smallest container that fits them, with fresh, light mix (peat/perlite).
5. Water barely moist. Bright light, warm.

Outcome

It's a long shot, but the only chance. If it survives, you'll have a properly potted, healthy hibiscus for spring.