Troubleshooting
Lesser Galangal problems — and how to fix them
Lesser Galangal (Alpinia officinarum) 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.
Root and rhizome rot
Overwatering or poor drainage causes the rhizomes to turn soft and brown; reduce watering immediately, improve drainage, and remove affected sections before repotting into fresh compost.
Spider mites
Dry air and warm temperatures encourage spider mite infestations on the undersides of leaves, causing pale stippling. Raise humidity, wash foliage with water, and treat with insecticidal soap or neem-oil spray.
Prevent lesser galangal problems before they start
Most lesser galangal issues are care-mismatch, not bad luck. Dial in the basics:
Lesser Galangal problems — FAQ
Why is my lesser galangal root and rhizome rot?
Overwatering or poor drainage causes the rhizomes to turn soft and brown; reduce watering immediately, improve drainage, and remove affected sections before repotting into fresh compost.
Why is my lesser galangal spider mites?
Dry air and warm temperatures encourage spider mite infestations on the undersides of leaves, causing pale stippling. Raise humidity, wash foliage with water, and treat with insecticidal soap or neem-oil spray.