Burnt leaves on blueberry bush
Purchased a blueberry bush in early spring and planted it in my flower bed next to raspberry bushes. I fertilized it and used the special low pH stuff for blueberry bushes. My bush has lots of berries on it.
In the last week I have noticed some changes in the bush.
1. The trunks coming out of the ground are turning from green to brown. Is this normal?
2. Many of the leaves are turning brown from the outside toward the center of the leaves. What is going on?
We recently had a lot of rain, but this looks more like sunburnt leaves.
Any suggestions are greatly appreciated.