Why does your Sedum lineare variegatum have fine webbing? Diagnose the cause and fix it with our step-by-step guide.
This is the most common cause of fine webbing on succulents like Sedum lineare. These pests thrive in hot, dry conditions and pierce the cell walls of the variegated leaves to suck out nutrients, leading to stippling and silk production.
Common in indoor environments, these mites create much finer, almost invisible webbing. They often target the crevices of the tight, needle-like foliage characteristic of Sedum lineare.
While not a pest itself, high humidity can cause secondary fungal growth or attract mites. In stagnant air, the fine silken structures of existing pests become more visible due to moisture clinging to them.
Your plant might also be experiencing one of these issues: