that sun argo looks pretty damn good to me i was looking to use a normal 400w hps but i think ill go for the argo nice 1!
D3STRUCT Reviewed by D3STRUCT on . Question about HPS and MH I know that MH bulbs has a blue frequency for vegging and HPS has a red frequency for blooming. But which will the a better bulb for the entire growth process? which will produce better yields when used during the whole growth process? What bulb is in this picture? MH or HPS? I think its MH cus the light is kinda blue. Rating: 5