Troubleshooting
Peacock Ginger problems — and how to fix them
Peacock Ginger (Kaempferia roscoeana) 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.
Leaf bleaching and scorch
Unique to this species among common Kaempferia: even brief exposure to direct sun rapidly bleaches or scorches the iridescent leaves, causing permanent damage. Immediately relocate to deeper shade if bleaching appears.
Spider mites and fungus gnats
High humidity combined with poorly aerated compost creates conditions for fungus gnat larvae to attack roots, while spider mites exploit any dry spells. Allow only the very surface of compost to dry between waterings and treat pests with biological controls (Steinernema for gnats, predatory mites for spider mites) or neem oil.
Prevent peacock ginger problems before they start
Most peacock ginger issues are care-mismatch, not bad luck. Dial in the basics:
Peacock Ginger problems — FAQ
Why is my peacock ginger leaf bleaching and scorch?
Unique to this species among common Kaempferia: even brief exposure to direct sun rapidly bleaches or scorches the iridescent leaves, causing permanent damage. Immediately relocate to deeper shade if bleaching appears.
Why is my peacock ginger spider mites and fungus gnats?
High humidity combined with poorly aerated compost creates conditions for fungus gnat larvae to attack roots, while spider mites exploit any dry spells. Allow only the very surface of compost to dry between waterings and treat pests with biological controls (Steinernema for gnats, predatory mites for spider mites) or neem oil.