Please help, I made a mistake! in bloom!!

I have white widow in DWC right now and they are bout 2 and 1/2 tall. But now they are 2 feet away from the top of my grow box and i am using a 1000 watt digital ballast. will they grow to tall in bloom? i just switched them today? any information from you guys would be awesome right now.

They'll grow another 2' or so, so if you don't have room, you better plan on bending and tying down the main tops, as they start stretching, keeping everything at the heigth you want it to be.

ok thanks a lot man.. so if i just tie the tops down it wont hurt the plants too much?

No, it's called training. You should have no problem tying the plants down, and keep them at the same height as they grow by increasing the tension.