Hello, This is my first post, I have a question about watering newly planted grapes in this Western Arizona Hell Hole. I planted my grapes in February, they were doing great until the Temps in this area started hitting 110+. Is it possible to over water grapes in this extreme heat? This week we had temps around 120 and the grape plant seems to be frying. I water daily just at dark with a bubbler system for 10 minutes. I had a Ruby Red that completely collapsed and died seemingly over night, and now the Thompson's I have left is showing brown spots on the edges of all the leaves, and some have brown spots in the center of the leaves.