MrZee
Member
So I have two lights, a 400w HPS and a 125w CFL for vegging. I have a multitude of plants in the same small room and wanted to know if I could run the 125w CFL 24/7 without it causing huge disruptions with the flowering cycle of my plants. I've read that you need CFLs really close to the plants for them to be remotely effective, but does any ambient light cause big problems during flowering or would it have a negligible impact?