With a circular light mover, you can use a mix of metal halide and high pressure sodium grow lights to give your plants the full spectrum of usable light (blue and red). They work very well for larger grow spaces that are the same width and length...
With a circular light mover, you can use a mix of metal halide and high pressure sodium grow lights to give your plants the full spectrum of usable light (blue and red). They work very well for larger grow spaces that are the same width and length...