I have about 15 Endless Summer Hydrangea and each evening the flowers look wilted. The foliage is fine but all the blooms and buds look stressed. I have been watering them daily but I'm not sure this is the best thing for them. I read that too much water can keep hydr. from blooming as well the following year.

Has anyone had experience with this? They are in full sun but the card on them states they can go in full sun. Wonder if this is the problem??? I realize you don't think of Hydra. as being a full sun plant. I even went back and read it again. I'm in the Raleigh area and summer heat isn't even here yet. I hate to have to move all of them and redesign the whole yard. HELP.