is that to many plants?

eh thanks daihashi your info really helped,i think ill just try my 15,ooo lumens for this grow,with my three or four plants,i have a 4 square ft areai can grow in but i can let them get pretty much as tall as they want so i think if i let them all get alot taller then induce flowering i will also get a better yeild,i wish i could go out and buy a 2 or 250 watt hps and be done with it but money is pretty tight right know thats why i started growing in the first place,anyway thanks alot for the info.

I DO NOT CONSUME OR CULTIVATE MARIJUANA ANYTHING I SAY IS OR POST IS WIDELEY AVAILABLE ANYWHERE ONINE!!!!!!!!!!!!!!!!!!