I’m going to Scrog for the first time. I’m planning to put on the trellis in a day or two. My question is, should I switch these to flower right after adding in the trellis, to try to use the initial pre-flower stretch to help fill the trellis?
In my opinion, I would suggest that you don't need to scrog right now. You can consider doing it later, perhaps after 2-3 weeks into the flowering stage if you wish 🍻