Growing in indoor conditions without sunlight not only requires a good climate, but also a good quality light. Though one can grow successful under HPS alone, or a combination of HPS and MH, it is still not the full spectrum our sun delivers. The GAVITA Pro 300 LEP produces light with a spectrum similar to that of the sun.
Plants have evolved under sunlight over millions of years. University studies have shown that seedlings and cuttings grown under full ..