If you have cfl's that are 3500 kelvin will they work, like two 3500k =7000k to get the 6500k you mentioned?? I have boxes of 32watt 3500k four foot flourescent bulbs, been thinking of a scrog attempt with them if I could figure a way to put like a bunch side by side . How many could you run off a single ballast. Have 4 bulb fixtures in the garage and each has one ballast. If you could how would you connect a dozen side by side without the fixture ??

thanks
bill
BILL THICK Reviewed by BILL THICK on . setup with cfl's hi i have 5 seedlings, 1 is a week old, lightened with 2 X 23w cfl (100w equivalent) soft white, and i have one 23w cfl for the other 4 which are only 2 days old. is it enough, would getting another 23w cfl for my one week old one be too much, or not even enough. is it better to use more 23w cfl or buy just one 100 or 125w cfl. Is it even possible for a plant to get too much light (lumen) thank you guys Rating: 5