clematis leaves trouble
Hi, I've got a trouble with a clematis (multiblue): the leaves of clematis turn grey-silver, though the plant looks healthy. I went to my local garden centre, and they never saw this, don't know what it is. They advised to feed the plant with general fertiliser (777), which I am doing and its shape is ok, but the leaves still grey-silver. Below is a picture taken on Monday (with some tulips "remains" on the ground... oops). Last "detail": my location is Lancaster, and the spot is my front garden, facing West. I bought the clematis less than 1 month ago (Wilko).