Troubleshooting
Calathea Undulata 'Wavestar' problems — and how to fix them
Calathea Undulata 'Wavestar' (Goeppertia undulata 'Wavestar') is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Crispy, browning leaf edges
Low humidity or hard, fluoridated water. Switch to rainwater or distilled and keep humidity high, ideally in an enclosed space.
Curling leaves
Underwatering or dry air. Keep the rootball evenly moist and raise humidity until leaves relax.
Loss of leaf contrast
Too much direct sun fades the silver feathering. Move to brighter indirect light, out of direct rays.
Spider mites
Dry air invites mites on the small leaves. Increase humidity, rinse foliage, and treat promptly with insecticidal soap.
Prevent calathea undulata 'wavestar' problems before they start
Most calathea undulata 'wavestar' issues are care-mismatch, not bad luck. Dial in the basics:
- Common calathea undulata problems — the species this cultivar belongs to
- What's wrong with my plant? — the diagnosis apps compared
- Calathea Undulata 'Wavestar' watering schedule
- Calathea Undulata 'Wavestar' light requirements
- Best soil mix for calathea undulata 'wavestar'
- Calathea Undulata 'Wavestar' temperature & humidity
- Full calathea undulata 'wavestar' care guide
Looking for calathea undulata 'wavestar' in general rather than its problems? Read the full calathea undulata 'wavestar' care guide — light, water, soil and feeding.
Calathea Undulata 'Wavestar' problems — FAQ
Why is my calathea undulata 'wavestar' crispy, browning leaf edges?
Low humidity or hard, fluoridated water. Switch to rainwater or distilled and keep humidity high, ideally in an enclosed space.
Why is my calathea undulata 'wavestar' curling leaves?
Underwatering or dry air. Keep the rootball evenly moist and raise humidity until leaves relax.
Why is my calathea undulata 'wavestar' loss of leaf contrast?
Too much direct sun fades the silver feathering. Move to brighter indirect light, out of direct rays.
Why is my calathea undulata 'wavestar' spider mites?
Dry air invites mites on the small leaves. Increase humidity, rinse foliage, and treat promptly with insecticidal soap.