How to Treat Red Spider Mites Naturally on Your Plants?
Quick answer: red spider mites thrive in hot, dry weather; to get rid of them naturally, raise the ambient humidity, shower the foliage with clean water, then treat with neem oil or a natural acaricide, concentrating on the undersides of the leaves where the mites spin their webs. The treatment must be repeated every 5 to 7 days for 3 weeks because the eggs survive the first pass.
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How do you recognise a red spider mite infestation?
Typical signs: small yellowish or whitish dots on the tops of the leaves (feeding punctures), fine webbing under the foliage, and leaves that gradually dry out. The mites are barely visible to the naked eye and thrive above all in hot, dry weather, notably in heated homes in winter or during a summer heatwave.
The natural protocol in 4 steps
- Raise the humidity around the plant: mites hate humid air.
- Shower the foliage with clean water to physically remove part of the population and the webbing.
- Treat with neem oil or a natural acaricide, spraying thoroughly under the leaves.
- Repeat every 5 to 7 days for 3 weeks to target the eggs that hatch gradually.
Why does the treatment have to be repeated?
Mite eggs are very resistant to contact treatments and hatch in staggered fashion over several days: a single pass is never enough to break the whole cycle.
Frequently asked questions
Why do red spider mites appear mainly in summer or in winter with heating?
They thrive in hot, dry air, conditions typical of a heated home in winter or a summer heatwave without enough watering.
Is raising the humidity enough on its own?
No, it slows their proliferation but is not enough to eliminate an established infestation; it must be combined with an acaricide treatment.
How long does it take to get rid of red spider mites completely?
Allow about 3 weeks of regular treatment for complete control, long enough to break all the successive hatchings.