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I might have to do that. Canna-Test seems to cover the most cannabinoids, which ones does GC test for? The only problem is I smoked it all...
So I was experimenting with BHO and my vacuum chamber. I decided to try washing my vac purged bho in ethanol (this did leave behind some waxes...
Google is your friend... Jurik, T.W., Weber, J.A. and Gates, D.M. 1984. Short-term effects of CO2 on gas exchanges of leaves of bigtooth aspen...
How did you miss a male in 5 full weeks of flowering? At any rate, depending on how bad it is, I would grow them out and make hash out...
http://www.simplyhydro.com/free6.htm
Seriously dude, MJ wants to root. It has to be really f'd up to not work. All I do is, squeeze and lemon in about 2 gal of water and drop my cubes...
I've been happy using Lithovit, gives 500ppm intercelluar CO2 for cheap. Its not at the max 1000ppm, but I don't want to retrofit...
My rates are $0.09/KWH So a 1000w at 24hr per day over 30 days is ((1000*24*30)/1000))*0.09= $64.80 (half that for flower).
Vented hood?
Vented hoods are a much, much, better way to go. Still don't trust that ballast, I read mixed reviews... If you take the time to price...
They need to be in the mid to upper 90s to really benefit. As the chart shows, they still benefit in the 80s, peak production is in the 90s....
I use this. http://lithovit.co.nz/index.php?route=common/home
how close is your bulb to the plant?
Got a picture or something? As much as I would like to be psychic, I am not...
Excellent product, and I have tried many of them. The sticker shock is a bit harsh, but the amount you use is far less then other nutrient...
I but a Boss Hog into flower a few weeks ago. That bitch is a beast so far. I was reluctant to include it in the set since it was smaller than...
The only problem I have with cheap things is the lack of a warranty (or easy way to replace in the case of online purchases). I use Galaxy...
I think starting simple is the best way to learn what the plant needs, then begin experimenting. Granted you can grow in just about anything (my...
I use to take whole plants, but starting cutting finished tops a week or 2 before the rest of the plant. I find that I get 0.5-1 Oz more per plant...
http://www.ebay.com/itm/Apollo-Horticulture-600-Watt-600w-MH-HPS-Grow-Lights-Digital-System-Set-/171015859655?pt=LH_DefaultDomain_0&var=&hash=item2...