Usenet Newsgroups grape cover From: fishziblu@gmail.com (fishziblu) For grapes to mature do they need contact with air and/or sun? or is it leaf exposure that matures the grapes? The question is intended so that I check whether I can protect the grape clusters from pests without resorting to pesticides or netting. Pests I figure are wasps and birds mainly. Subject  grape cover  Re: grape cover  Re: grape cover