root rot on Aloe Vera
Quick answer
If your Aloe Vera has root rot, the most likely cause is: Aloe Vera root rot occurs when overwatering and poor drainage create prolonged soil moisture, fostering fungal/bacterial pathogens. Aloe's succulent nature enables vegetative propagation from a leafless base even after total root loss, but overwatering is the primary trigger. Healthy roots are firm and white; rotted roots are mushy, black, and emit foul odor.
Start here:
- 1. Inspect roots for mushiness to confirm rot; trim all rotted, mushy, black, or smelly roots with sterilized tools
- 2. Allow cut surfaces to callous over 1-2 days in a dry, shaded area to prevent reinfection
Why Aloe Vera gets root rot
Aloe vera
Aloe Vera root rot occurs when overwatering and poor drainage create prolonged soil moisture, fostering fungal/bacterial pathogens. Aloe's succulent nature enables vegetative propagation from a leafless base even after total root loss, but overwatering is the primary trigger. Healthy roots are firm and white; rotted roots are mushy, black, and emit foul odor.
How to reverse root rot on Aloe Vera
- 1
Inspect roots for mushiness to confirm rot; trim all rotted, mushy, black, or smelly roots with sterilized tools
- 2
Allow cut surfaces to callous over 1-2 days in a dry, shaded area to prevent reinfection
- 3
Repot in a clean pot with drainage holes using fresh, gritty, well-draining succulent mix (cactus blend)
- 4
Position in bright indirect light; withhold water initially, then lightly dampen soil every 1-2 weeks if no roots form after a month
- 5
For pups without roots: place in succulent soil, water sparingly every 1-2 weeks with brief soaks
Keep root rot off this Aloe Vera
Use well-draining soil amended with perlite/pumice (50%+ inorganic); water only when top 2-3 inches are bone-dry; maintain 40-60% humidity with good airflow; avoid terracotta pots that wick excess moisture unless intentional.