J Jowi New Member Feb 3, 2014 #1 Would 4 100w bulbs be enough for 3 auto flowering seeds? They each have 880 lumens?
DrJohnStivers Member Feb 3, 2014 #2 That's a 100w equivalent, not actual wattage. Will that be enough lighting to grow them? Yes. Will that be enough lighting to produce anything of value? Not even. You want about 100 true watts, or ~3000-5000 lumens minimum per plant.
That's a 100w equivalent, not actual wattage. Will that be enough lighting to grow them? Yes. Will that be enough lighting to produce anything of value? Not even. You want about 100 true watts, or ~3000-5000 lumens minimum per plant.
R RhinoHumpenPanda Well-Known Member Feb 3, 2014 #3 go with a low wattage hps or mh! cheap on craigslist