red spider mites and webbing

[aliceinwl]

This will likely only work if you have just a few plants. I had one Dendrobium nobile that I brought home with a mild infestation unbeknownst to me. I isolated it and drenched it with an organic insecticidal soap. I think I had to do weekly applications for about 6 weeks before they were gone. I think the mite life cycle is about 7 days so you’ll have some that are “untouchable” eggs which necessitates a few cycles of treatment.