how far should a 250 w hps be while flowering? I been at 20 inches that good or bad. Im in first flower of first grow nothing to compare it with. How far should mh conv bulb be and from seedlings?

Thanks good growing my Bro Im out

A foot would work best for both in my book. maybe add a couple inches on the hps" if you are in a tight spot of have heat issiues or are really worried...

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i make dollars, i dont make sence

i stay within 12" but i use an air cooled light with a 500cfm vortex 6" fan on it. if it were not air cooled, turn your palm down put on top of plant and raise light until u dont feel hot heat.

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YUM YUM I CANNOT GROW OR SMOKE MARIJUANA IN REAL LIFE SO I HAVE TO LIVE IT OUT ONLINE FANTASY MODE. JUST WISHING