Why does your Mini Rose Cherry Cupido 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 miniature roses like 'Cupido'. They pierce plant cells to feed, causing stippling and leaving characteristic fine silk webbing on the undersides of leaves and around buds.
Similar to two-spotted mites, these pests target the tender new growth of miniature roses. The webbing is a defensive structure used to protect the colony from predators and desiccation.
Extremely low humidity can cause miniature roses to produce more silk-like exudates or trigger secondary mite outbreaks. While not a primary cause of webbing, it creates the ideal microclimate for arachnid pests to flourish.
Your plant might also be experiencing one of these issues: