Troubleshooting
Common Ginger problems — and how to fix them
Common Ginger (Zingiber officinale) is generally low-drama, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Rhizome rot
The most common fatal problem; caused by planting in poorly draining soil or overwatering before shoots emerge. Plant rhizomes just below the surface in free-draining compost and withhold water until growth starts.
Glasshouse red spider mite
A significant pest under glass, especially in hot dry conditions; the mites cause fine speckling on leaves and may produce webbing. Increase humidity, introduce biological control (Phytoseiulus persimilis), or treat with an appropriate miticide.
Prevent common ginger problems before they start
Most common ginger issues are care-mismatch, not bad luck. Dial in the basics:
Common Ginger problems — FAQ
Why is my common ginger rhizome rot?
The most common fatal problem; caused by planting in poorly draining soil or overwatering before shoots emerge. Plant rhizomes just below the surface in free-draining compost and withhold water until growth starts.
Why is my common ginger glasshouse red spider mite?
A significant pest under glass, especially in hot dry conditions; the mites cause fine speckling on leaves and may produce webbing. Increase humidity, introduce biological control (Phytoseiulus persimilis), or treat with an appropriate miticide.