is it not recommended that i use a 400w HPS throughout the full cycle, or am i better with a mix of HPS and flouros, any advise will be helpfull amd maybe cheaper
I am using a 600 watt hps, and was curious on how far the light should be from the plants, they have four leaves and I want to put them under the light, some one said that two and half feet to three feet from the plants wouldn't hurt them.
CFL's Daylight 6500k and Soft white 2700k for Veg and 400w HPS for flowering. About to put 400w MH into service for veg soon as new grow room is finished.