Quote:
Originally Posted by eDave
I used to use Metal Halide for veg and High Pressure Sodium for flower. It's more expensive and will spike your utility bill. Not a big deal if it's a small grow. Bur a larger grow with these lights show up better to the helicopters.
You can do florescent but won't be nearly the same. MOAR LIGHT.
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at one point in my experimentation period, i had damned near 10000 lumens for one plant and it didnt do shit... cant recall what season it was, and it was in a garage with no heat control but...****!!