Currently I have clones under a 24 hour light schedule, the plants are pretty small. The tallest being probably 6 inches at the very most, most are much smaller. When should I begin a 18/6 light regimen? Thanks in advanced ! Sent from my iPhone using Grasscity Forum
You can change your light schedule when you want/need to. Some growers say to change gradually, some say do it all at once (my "technique"). I've also read anything over 14 hours will keep the plant in veg, but I just do my own thing as long as my plants grow, I'm not a professional. I usually go 16/8 to save a bit on electricity. I also run my lights at night to save on cooling. Some power companies give lower rates at off-peak hours.