i had another question is a 70 watt hps better than a 175 mercury vapor because the light i have says it will except either
the hps bulb i can buy pretty cheap which is better
twodoobies Reviewed by twodoobies on . new grower wondering about lights I'm a first time grower and just had one quick question about my lights. I'm useing 4 4foot flouresent 1 is a aquarium/plant bulb i picked up at wal-mart 1 is a cool white and 2 are residential daylight bulbs. I've been using them for most of the grow do to my budget but just got a cheap 175watt mercury vapor lamp it seems to be helping alot will these lights produce a nice plant? Also, how many plants could I gro under these? I had 2 plants growing under the flouros but had to pull the one Rating: 5