Hi AFN! im about to order a lamp for my first grow. I will grow 2 plants in a 2x3x4 (foot) box. Do you think i should get a dual spectrum(2700/6400) or a pure 2700k for optimal yield? they cost the same and both is 300w.
I recommend mixed spectrum all the way dude. With one large cfl for two plants you will definitely benefit from a little side lighting as they get bigger. I use 2 foot T5s on the side as they fir better than the cfls that I use up top. Hope this helps.
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