I have a problem with my photinia red robin hedge. As you can see from the photo, new shoots are developing, and then dying almost as quickly. I have no idea what is causing it, but its happening to almost all of the new leaves. I've had a problem with vine weevil in the past, but at this rate they won't have anything to much *on* if this problem carries on. Help!
Last edited: 26 February 2017 10:56:02