spider mites on Phoenix Canariensis
Quick answer
If your Phoenix Canariensis has spider mites, the most likely cause is: Red spider mites are minute spider-like pests that infest the undersides of palm leaves and suck sap, producing fine speckling and yellow blotches; they thrive in the dry indoor air that indoor Canary Island date palms can suffer from when humidity drops, even though the palms themselves are listed as appreciating humid conditions and frequent misting.
Start here:
- 1. Mist the fronds daily with tepid water, especially during warm dry rooms and central heating, to raise humidity and dislodge mites from the undersides of the leaves where they feed.
- 2. Treat a confirmed infestation by spraying the whole crown, including under the fronds, with a systemic insecticide labelled for houseplant red spider mite, and burn any fronds that are heavily speckled and yellowing beyond recovery.
Why Phoenix Canariensis gets spider mites
Phoenix Canariensis
Red spider mites are minute spider-like pests that infest the undersides of palm leaves and suck sap, producing fine speckling and yellow blotches; they thrive in the dry indoor air that indoor Canary Island date palms can suffer from when humidity drops, even though the palms themselves are listed as appreciating humid conditions and frequent misting.
How to reverse spider mites on Phoenix Canariensis
- 1
Mist the fronds daily with tepid water, especially during warm dry rooms and central heating, to raise humidity and dislodge mites from the undersides of the leaves where they feed.
- 2
Treat a confirmed infestation by spraying the whole crown, including under the fronds, with a systemic insecticide labelled for houseplant red spider mite, and burn any fronds that are heavily speckled and yellowing beyond recovery.
Keep spider mites off this Phoenix Canariensis
Keep the Canary Island date palm in bright indirect light with frequent misting to maintain humid conditions around the fronds, since the same source notes that daily misting of leaves helps prevent red spider mite attack on indoor palms.