Pocket BotanistCheck these first
- Inspect the undersides of several leaves with a magnifying glass.
- Look for tiny white or red moving specks.
- Check if the webbing is concentrated near the leaf veins.
Likely causes
Bamboo Mites
Most likelyHow to tell: You will see small white patches or webbing on the underside of the leaves. The leaves may also start to look speckled or yellow.
What to do: Spray the foliage thoroughly with insecticidal soap or neem oil. Repeat this process every 7 days for 3 weeks to catch new hatchlings.
Spider Mites
PossibleHow to tell: These pests create fine webs between leaves and stems. They thrive in hot, dry conditions.
What to do: Increase humidity around the plant by misting the leaves regularly. Use a strong stream of water to wash the mites off the foliage.
When to worry
If the webbing covers the entire plant and leaves are turning brown, the infestation is severe. Minor webbing is manageable with consistent treatment.
Stopping it coming back
Keep your bamboo well watered, as mites prefer stressed, dry plants. Periodically spray the leaves with water to discourage them from settling in.
Not sure which one it is? Photograph your golden bamboo.
This page lists the usual causes. Pocket Botanist looks at your actual leaf and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.
Questions people ask
- Will these pests kill my bamboo?
- Usually no, but they can make it look very unsightly and weak. If left untreated for a long time, the plant may lose its vigor.
- Can I just cut off the infected leaves?
- Yes, pruning heavily infested branches helps reduce the population. Make sure to dispose of the clippings in the trash, not your compost pile.
More problems with Golden Bamboo
Back to the Golden Bamboo guide
This article was generated with AI from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.