SOG DWC. Bubba Kush=3.2gm/watt Chem Dawg 2.8gm/watt Cough 1.8 gm/watt. All depends on the strain.1gm/watt is easy, though. Keep your eyes peeled for "grow cups"...I'll show you how!
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I remember getting 12 grams a watt and then the alarm went off and it was time to stop dreaming and get up for work. Man ya gotta love the Internet.