My bad I posted the wrong link, anyways I have'nt purchased the HPS yet but I seen a light setup that can use both MH and HPS, Its was more money but seemed worth it if the MH light would come in handy.
Stryker420 Reviewed by Stryker420 on . Metal Halide or Hps or both Ok I thought I was on the rite path and decided to go with a 400w HPS. Then I did some more reading and heard its better to start your young ones with a Metal Halide light during veg and then switch to the HPS for the flowering. Then I read this post and it only threw me off more pH Water - See More Buds. From what I got from it, HPS is the way to go all the way? So my question is, would it better to go with Metal Halide light for veg and then a HPS for flowering, or should I just use Rating: 5