BUSHMASTER?? 3rd Week of Flowering?? Need to slow vertical growth...

OK, so I'm on my first hydro grow. It's going super well. Actually, a little too well. I got lots of buds started and every day they get bigger. BUT, everyday these ladies grow 4-5 inches vertically. I'm in the middle 19 days into flowering with at least 5 more weeks to go. I've been LSTing, but now I can't get to the ones in the back of the closet because there is so much growth. I'm really at a loss for what to do.

BUSHMASTER? I've read good things, but don't know if I can order it and add it to the res now that flowering is already in full effect. Can someone tell me if this is possible?

THANKS

cant really slow the stretch that why you have to plan ahead of time

I'm pretty sure you're not supposed to use it after the first 2 weeks of flower, but you may be ok, I wouldn't want any of that stuff in my smoke, though.

It will stop vertical growth you can use til week 6 you must flush a week at least. It's harder to find since now it's only for ornamentals?

have you thought about trying a scrog screen?

Yea I did. It's too late for that now. Guess I just gotta try to keep raising the light and trying to find a creative way to keep tying these fuggers down a little, force a little horizontal action.