Posted: 20/05/2017 at 11:10
While walking round the garden this morning I noticed one of the clematis had yellow spiders clustered around the head of one of the stems. The spiders are no bigger than a pin head, if that, and I have never seen them before. I don't know if they are harmful or not but I have sprayed them with bug clear. Thinking about it perhaps I shouldn't have. They do not appear to be on any of the other clematis and only on this particular stem. Please can anyone help? Would hate to think I had killed them if they are good for plants.