I water 4 times a night(their day). The first feeding is 2 minutes, every other is one minute. When the mold comes in, it's there. I always cut off all of my big top, so long as it is within 2 weeks of harvest, if I find mold on more than one top. I'd rather harvest slightly preemy buds than have it ripe, rotten and tossed over the hill side. I'll leave the secondaries to ripen. That is flushed or not. When they gotta go, they gotta go. I hope you get some out. Thanks for coming by.