Just wanted to let everyone know that the grapes we sprayed the surround on are getting ripe and NO ROT !!! Surround is a kaolin clay product. No poision. DH told me "you can't grow grapes here without poision - they rot." I'm thrilled because if I have to use poision to grow something I just won't grow it. Now next year I'll see if it keeps brown rot off our stone fruit. And plum curlicos :flame: . I'll let y'all know how it works.