Yeah absolutely. Just build your screen to sit on top of the canopy, giving yourself 8-10" or so of space from the top of your medium to the bottom of the screen for watering and training room. Then train the tops through the first 2-3 week flower stretch. When the stretching stops, you just let them finish. You should have a nice even canopy.
My setup is almost identical to this. I have a 3x3 tent with a 400w Hps/Mh. I dont know if i should scrog with one 15gal pot or 4 3 gal pots in my tent. Other suggestions?Towards the end of flower
1 600W HPS, 3 Plants, 3 weeks Veg, Humboldt Nutrients Master A&B. 4x4 Hydro Hut.
God's Gift, Charles Kush, White Queen.
Expected Yield, between 14-18 OZ
If you're starting from scratch & vegging in the same space 4 3g's would be faster. And if you have a small space to veg separately you could take a few cuts a week or two into flower and stick them under some T5s. Then you can pick the best one and it will fill the 3x3 for the next round......perpetually.
Looks like im gonna build a little veg room for perpetuals. And going 4 3gals.If you're starting from scratch & vegging in the same space 4 3g's would be faster. And if you have a small space to veg separately you could take a few cuts a week or two into flower and stick them under some T5s. Then you can pick the best one and it will fill the 3x3 for the next round......perpetually.
2
was a 4x5 screen. new build out is 4x7 screen with 1400 watts of hps and halide will post some pics of it later just flipped to 12/12 last night.These 2 pics are of last run second one is after i had to pull out scrog to get at lights. 
Well let's revive it ..........defibulator.......clear .......bang!WOW, this thread has died. RIP
