Got a vipar a100 for a space 60cm x 30cm. Question is what is the best height over the plants during all stages of growth. Don't wanna stunt growth but don't wanna make em stretch. Any advice. Anyone got any experience with using vipars. 1 feminised seeds super cheese 1 reserva privada kandy kush Both 7 days old, inch long and lookin ok Any help appreciated
You should read this short explanation on LED angle lens. http://www.myhydroponicgardening.com/led-grow-lights-understanding-beam-angles/ Since your light uses 80 degree angle lenses, the beam is more concentrated on plants right below it. I would probably have the light about 10" above the plants.