question from a fellow grower:
I use a BCNL Bloom Box. Long story but I currently have 4 old mother plants still in pots flowering in the box that I hand water. My seeds are doing so well I may need to take the flowering moms out a little early. I dont have anyway to power a HPS bulb outside the box. Can I use a regular 2000k bulb or a 6500k CFL as long as I adjust the timer to 12/12 hours? I have lighting outside the box for mother plants but no ballast access. I’m not expecting a lot out of these flowering mothers. It was just a have to situation to keep something growing.