86% confidence
Based on 20,000+ analyzed cases
Root Rot on dieffenbachia
What's Happening
Bacterial soft rot (Erwinia spp.) at the stem apex or near branches, often initiated by pests, mechanical injury, or water accumulation in leaf axils.
How to Fix It
- 1
Remove all rotted tissue with a sterile blade
- 2
Dry any standing water in leaf axils
- 3
Apply ground cinnamon powder to cut ends as a natural antifungal
- 4
Propagate healthy top cuttings
How to Prevent It
Water soil only and avoid getting water in leaf axils; ensure 40-60% humidity with good airflow.
Related Problems
Same Problem on Other Plants
Frequently Asked Questions
What causes root rot on my plant?
Bacterial soft rot (Erwinia spp.) at the stem apex or near branches, often initiated by pests, mechanical injury, or water accumulation in leaf axils.
How do I fix root rot?
Remove all rotted tissue with a sterile blade. Dry any standing water in leaf axils.
How do I prevent root rot from happening again?
Water soil only and avoid getting water in leaf axils; ensure 40-60% humidity with good airflow.