89cents each at my Home depot
not close enough, you wanna have it as close as possible, within a couple of inches
Damn, wish I had your problems . . .I had to take the 42 watt out cause my plant was getting too much light
Your plants were thirsty...I had to take the 42 watt out cause my plant was getting too much light wich i thought that the more light the better but the leaves started to curl under so i just put the 26 watt over the plant about 4 inches away and i still have the 2 40 watt floros...I hope this brings the plants back....