What is this?
Help! I've had this hydrangea for a couple of months and I noticed that after a few weeks the petals which were green/white started turning pinky red at the edges and then going brown like they had died. Even the new bubs are doing this now before they have even opened. The leaves also have brown dead bits on the edges. I also seem to have an infestation of viburnum beetles who are steadily munching through the leaves.
I've cut all the dead/infected leaves and flowers off (basically all the flowers and all the established leaves). Could this be blight? What do I do to treat the pinky/red/brown thing? what do you suggest I use to get rid of the beetles?