vertical control trimming

Well I have two 600s with five lsd and vanilla kush in coco around my screen. I have been trimming the little branches to promote vertical growth. Now im at about week 6-7 and they are 3.5-4ft high and I want to flower soon. Can I still expect stretch since they are already grown pretty much to their potential. I trimmed some larger branches that were on the back of the plant will this stunt my plants growth if i flower now or should I wait another week or two.

If you just trimmed a bunch of branches I would probably wait a few days and then flower.

dude... if your plants are that high at week seven veg, they are for sure going to stretch.

Ok good, I was hoping they would stretch because i have them on buckets to maximize the light. So before flowering ill take them off the buckets. I thought they would have been stunted but this moring they grew another inch lol. Coco is by far the easiest and quickest way to grow

coco dries out to fast in my opinion, i like to mix it with rockwool and clay pebbles.