clematis nutrient deficiency?
I have a young clematis (clematis minister -William Kennett)that has only been in the ground for about 12 months. It had 3 flowers on it last spring, and since then has virtually stopped growing .The plant is less than 30cm tall. The older leaves have blotchy yellow radiating out from the centre of the leaf, as if somebody has flicked yellow paint onto a dark green leaf. Need some help with an ID?