Why does your Lilium Oriental Tesoro have fine webbing? Diagnose the cause and fix it with our step-by-step guide.
Spider mites thrive in the warm, dry conditions often experienced by Oriental lilies. The fine webbing is a characteristic sign of their silk colonies used for protection and movement across the lily foliage.
This specific species is highly prevalent on Lilium species and creates dense webbing, especially in the junctions of leaves and stems. As they feed on the lily's sap, you may also notice stippling or yellowing of the leaf surface.
While less likely to produce actual silk, very dry air can cause delicate leaf edges to shrivel in a way that mimics fine, brittle textures. This stress often makes the plant more susceptible to secondary mite attacks.
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