Hello, our salix integra pendula was planted this year in a large half barrel tub. It was really healthy and growing well until about a month ago. The leaves started dying and the smaller branches came off at the slightest touch. In response I started to give much more water however the tree is now bare and I have noticed some branches are turning black at the ends. I have fed every couple of weeks with phostrogen.Any ideas what might be wrong please?
- 9 Sep, 2012