So Ive read a bit on topping and have a few questions. I am about 1.5 weeks into 12/12 and im getting a bit too close to the light. I have run out of room on my LST and dont want to cover any other branches. I dont have any preflowers yet and think I should probably top it. First, is it too late to top even though I dont have preflowers? Also, if I top it, can I try planting that to start a second small plant or is that just a waste?