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- #21
Bush Doctor 77
Well-Known Member
Great idea. Usually, it's not a problem in the greenhouse, and I end up running propane heaters 1 or 2 nights. But the very cold spell early this year is a killer. You're west of the Divide, aren't you? If so, you won't catch the full brunt of this cold snap. We're supposed to go below freezing tonight, and not be above 32F until Saturday, with a Winter Storm Warning tonight 8-10 inches of snow and 40mph winds are predicted.Sorry the cold weather got your girls! Something that works great for me to avoid the early montana freeze is to SCROG my outdoor plants. I build a second frame that's mounted a foot or so above the plants. 3 to 4 weeks before our natural light cycle reaches 12/12, I start covering and uncovering with a blacked out tarp. Get them flowering hard and harvest in September. Get alot of nice solid colas n not much larfy shit. It is extra work but worth it to me!