how many plants do you have under how much light?

right now i have about 40 plants going. some are in flower and will be done in 20 or so days. the rest are 6 weeks old now and have been in flower for a week.
im wondering whats pushing the limits...
in one spot i have like 25 plants under a 600 with 3 4 ft t8 floros. im also using a 100 watt hps to add to the side lighting. and im getting full light penetration.
in another spot i have 15 under a 400 with a 4 ft floro and a 100 watt hps for side light.
im groing in 2 gallon bags and someone told me id never get that many plants gooing with the lights i have , but they seem to be doing well.
so i have 15 in a 3 by 3 under 500hps and 2 floros 4 ftrs
in the other spot i have in a 6 by 6 room i built the other 25 under 700 watts hps and a few floro t9 4 ftrs. am i pushing it , should i move the other 15 into the 6 by 6 and hang all 1200 watts hps and the 6 floros i have? what do you guys think?

I have 6 under a 400w HPS/MH Conv

I have two under a 400w HPS

the majority of your plants looked pretty stretched. only you can really judge how many you can put under your lights, it depends on the size of your foot-print.

8 under a 250 hps

i have 3 in bloom under 2 x 600w hid

and i have 16 seedlings under 1 x 4 tube t5 fixture

1, under 606w of 3000k and 2700k cfls. 12 40w and 3 42w= total of 606w

48 clones under a 600w

I added a 100 hps and 3 four foot t8s..

i have 4 in flower, a mother and 14 clones under 393 watts of CFL red spectrum. not a single complaint from any of the plants

k jord i will try and answer if i was you i would put then all in the same room with all the hps. If they all fit in a 6x6 if not mind need to expand keep updated

I have:

6 plants under 400 watt MH/ HPS.
12 clones under 240 watts of fluoro tubes
and 5 seedlings also under 240 tubes

Are these plants more Sativa or indica they might not be streched at all i dont think they are seem very Sativa and other not so much nice plants they should do fine whatcha feeding them?

6 pants undr 400 watt hps

just saw in the pic's fox farm nice

hey man wuts up.. so still have the 2 different hps lamps in different rooms? Im runnin the 400 and the 600 right next 2 each other over a 7' x 3.5 foot area (hps) w/ 12 girls under

flower room 6 plants under a 1000wtt HPS and my veg room any where from 6 to 12 lplants under a 400wtt MH soon to add another 400wtt MH

4 under 600w hps & 4 seedlings/6clones ina prop under a 250envirolite

12 plants under about 475-500 watts of cfls(actual watts) not equiv