Hi there, can anyone help me ? I planted a Witch hazel in a sunny corner of the garden when we moved in in 2010. It has been very happy and flourished until last summer when suddenly it's leaves curled up, went brown and dry and died. I though perhaps it was too dry and drip watered it with the hose at bight but it has not recovered and is looking very dead at the moment. Has anyone any ideas, is this the end ? What is likely to have caused this sudden death ? Can I replace with another witch hazel in the same situation or would this plant go the same way ?