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    Too early to harvest?

    Growing Roadrunner 2 (auto). DWC under CFL's. I've read before that often seed descriptions give finish dates that are a bit "optimistic", and the grow often takes a bit longer. I'm about a week ahead of the suggested harvest time and I'd say about 90% of my trichomes appear milky. No signs...
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    Fan Control

    Just received my Tjernlund 4" inline, with speed controller by the same company. It's extremely loud. Even with the controller at the lowest possible setting it still seems to be moving quite a bit of air. How slow can generic speed controllers get? Down to a crawl? I only need to move a...
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    Hydrofarm 4" Speed Control

    Anyone have an Active Air 4" inline such as: http://www.ebay.ca/itm/NEW-HYDROFARM-ACDF4-Active-Air-4-Inch-Hydroponic-In-Line-Fan-165-CFM-w-Brackets-/390505711198?pt=LH_DefaultDomain_0&hash=item5aebf4465e#ht_5289wt_1186 I'm looking for a speed controller that won't cause any hum. Of course my...
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    Can Filter ok?

    I'm looking for an appropriate carbon filter for a micro grow (2.5 x 2.5 x 3) area, venting with a 58CFM fan. As much as I would love to go overkill I want to keep the price as low as possible. At the same time I want something effective (zero odor). I've been doing a lot of reading and...
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