@Silky_smooth, thanks for the info.
I get your idea, I mean why spend 7β¬ when 0.5β¬ will give you the results you need, a healthy plant :) !
I am growing an amnesia haze with cheap cob LEDs. The idea is that spending less than 40 CAD in building my own 200W LED system is better than sending triple that for a branded product. I mean I only grow for myself and some friends, I really have no use for more than a few grams a month xD.
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