Why does your Lilium Mystery Joy 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 Liliums, creating fine silk webs to protect themselves and their eggs. They pierce the lily leaf cells to feed on the sap, causing stippling or chlorosis.
A specific species of mite that is highly common in ornamental lilies; they produce dense webbing around the leaf junctions and flower buds, which can lead to premature bud drop.
While not a direct cause of webs, stagnant air around Lily foliage can promote the growth of certain fungal hyphae that may superficially resemble fine, misty webbing.