Channel Isles, United Kingdom
My Amelanchier lamarckii has grown into a tree which is about 9' tall. For the last few years the leaves have turned mottled and crisp, so I believe this to be some kind of disease. It doesn't harm the tree but does look unsightly.
Can anyone advise what I can spray onto the leaves now that the blossom has fallen.
Also are the black berries edible, because this needs to be borne in mind if I need to spray the tree.
- 3 May, 2010