This is our 4th year growing outside but the first time that we got some bud rot but thankfully not too many. I've read here and there that you need to keep the plants dry as possible which ours never see any rain but I'm wondering about humidity and morning dew. What do you outdoor growers do to keep them from mainly the dew, cover them every night? Also read that you need to keep the plants far enough apart from each other to let them breathe better. I'm in S. Oregon and this summer was especially hot with 95° temps for over a month, could that have had something to do with it?