Search results

i know that its made for both kinds of bulbs!!! the thing is, there is a switch on the side with two settings: "HPS" and "MH," which are self-explanitory..... The thing is, this metal halide bulb only works on the "HPS" setting, which is, unsurprisingly, wierd to me....

For some reason, this 1000-watt switchable ballast I'm using doesent seem to work right. I'm using the metal hilide bulb that came with it, but it only works when the switch is set to HPS, not MH.... Im guessing its just labeled incorrectly? Has anyone else ever had this problem with a...

Ive had about 20 plants in a four by four space growing for about a week and a half now (of course some will have to face the chopping block eventually) with a 24 hour light period... my question is, would it fuck them up to bad if i was to change it to the 18/6 for the rest of the time? it...

Ok then, 18/6 it is, unless anyone else has a different opinion....?

On my last grow I used the 24 hour a day light cycle. On this grow I planned to change it to the 18/6 for vegetative because it just seemed more economical and i read in a few places that the extra six hours of light dont do anything... This was before i bought my green air cd-3 co2...