Hi
@Fruitgrower! Yes you can, you sould have started a few days ago but it's still time to top those nodes and split that plant! But remember that each scissor cut will require between 1 and 2 weeks for the plant to recover, and grow some new nodes below the cut. So in your situation I would not recommend more than 1 or 2 topping surgery, because if you want 16 or 32 colas it's gonna take months. I'm a big fan of this technique, check out my photoperiodic diaries for some mainlining tutorials. Hope this will help, let me know in the comments section if you need any further information, and happy growing! 👊