root rot on Alocasia Micholitziana
Quick answer
If your Alocasia Micholitziana has root rot, the most likely cause is: Root rot on Alocasia micholitziana develops when the substrate sits cold and wet for too long, which the species-profile entry warns about directly: any added humidity must be paired with heat and airflow, because a still, damp substrate around the rhizome is the classic breeding ground for the fungi that destroy roots. Once the roots rot they turn black and mushy and can no longer lift water, so the foliage droops as if the plant were underwatered even while the substrate is still wet, and leaf tips may go brown or black.
Start here:
- 1. Unpot the Alocasia micholitziana, rinse the rootball clean so the damage is visible, then cut at least 2 cm above the highest point of rot with a sharp sterile blade to remove tissue the fungus has already spread into.
- 2. Repot into a smaller pot with a free-draining aroid mix and let water drain right through the substrate before returning the pot to its growing position, then move the plant to a brighter, warmer spot so it photosynthesizes actively and uses the moisture remaining in the mix.
Why Alocasia Micholitziana gets root rot
alocasia micholitziana
Root rot on Alocasia micholitziana develops when the substrate sits cold and wet for too long, which the species-profile entry warns about directly: any added humidity must be paired with heat and airflow, because a still, damp substrate around the rhizome is the classic breeding ground for the fungi that destroy roots. Once the roots rot they turn black and mushy and can no longer lift water, so the foliage droops as if the plant were underwatered even while the substrate is still wet, and leaf tips may go brown or black.
How to reverse root rot on Alocasia Micholitziana
- 1
Unpot the Alocasia micholitziana, rinse the rootball clean so the damage is visible, then cut at least 2 cm above the highest point of rot with a sharp sterile blade to remove tissue the fungus has already spread into.
- 2
Repot into a smaller pot with a free-draining aroid mix and let water drain right through the substrate before returning the pot to its growing position, then move the plant to a brighter, warmer spot so it photosynthesizes actively and uses the moisture remaining in the mix.
Keep root rot off this Alocasia Micholitziana
Keep the substrate from sitting cold and wet by adding heat and airflow whenever humidity is raised, allow the top of the mix to dry by at least 50 percent between waterings, and water from the top so gravity flushes excess salts and stale gas from the pot rather than relying on bottom-watering at home.