Light=Plants

[Jimps]

heY, i Got a 400W mH light. hoW many Plants can i grow In 4x7 Closet.
Aslo got A cO2 tanK. guess I put that in There toO.

 

[The Weed]

400 watt MH is great for vegging only? Will you be flowering in the same room?

 

[Jimps]

Cant Grow with MH?????????

 

[The Weed]

Just get 400 HPS bulb after vegging with 400 MH. How tall is that room you talk about?

 

[Jimps]

umm, I guess about 8' ??? its in a trailor

 

[budlover3388]

i read you can veg and flower with mh but hps are better for flowering

 

[The Weed]

TRue budlover3388 if that all you got. But not really a strong Bud producer. I am sure it can be done but if you have a 400 watt ballast why not get a 400 HPS bulb much, much much better bud , more bud, densier bud ? More common to take a HPS bulb all the Way.

 

[The Weed]

Jimps... are you reading about the lighting schedules? For veg and for flowering?

 

[levi rider]

i think u can do both with your mh lamp, but if you have possibility but hps like sad The Weed

 

[Rredeye]

If your ballast is for a MH you need a hps conversion bulb. Regular hps bulb wont work.

 

[The Weed]

Great Point Rredeye! I am so used to HPS ballast using MH conversion. But It can be other way around!