Lighting requirements

Tnugz

Member
Hey everyone,
I've been doing some searching the last hour on lighting requirements. I can't seem to find a thread that outlines how much wattage (more importantly lumens) are required for x amount of plants or square footage. I think square footage is less important since you can put 4 plants or 8 plants in a 5'x5' area. So, all of you long time experienced growers, let's hear it... How much is enough so that all us noobs don't screw this up? Throw it all out there; cfl, mh, hps, led, plasma, etc. Thanks and much love!
 
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