400w MH & HPS - Plants Per Light/Yield?

Wuddup RIU. I have a very simple yet complicated question i have been searching for but can't find a STR8 answer.

Would it be sufficient to have 8 Plants under a 400w HPS and of course the MH is for the vegging.?.?

Also wether i could or not how much would my yield be for a 400w hps?

I know there are several factors to try and keep correct but lets say couple of those factors are not met exactly what could be an average yield?

i put 4 plants under mine

Clipping those extra bud sites like u have wont affect bud growth or yield?? i take it thats how you get the single cola.......NICE PLANTS THOUGH

I do 6 under mine. I bought mine from HTGSupply.com Excellent results.

oh yea i forgot to ask did u clip em during flower or while in veg....and how long did u veg those for?

veged for 2 weeks from seed and i cliped the lower at 3 weeks in to bud

This was day 59 in my 12/12 from seed grow



There are 15 little girls in there. (about 6 to many)



The main light is a 430 watt hps. This grow only was a 12/12.

I'll bundle them up to get 4 - 6 this sive








with the 400 watt mh conversion bulb