A
Alone
Doing it the way you want will be tricky with these long, tall, skinny, ladies.
My advice to you would be what OJD himself told me.
From Seed:
Top multiple times, like 8 -10 times early on in veg. Make a thick bush with like 20 tops or more, and snap the necks on them during the first 3 weeks of flower, and fit them through the screen as needed. You may want to put them in 10 gallon smart pots. This will help alot in filling the screen and getting them thick and bushy.
From Clone:
Root and veg them for 7 days and flip without topping. Do a SOG in 3's.
My advice to you would be what OJD himself told me.
From Seed:
Top multiple times, like 8 -10 times early on in veg. Make a thick bush with like 20 tops or more, and snap the necks on them during the first 3 weeks of flower, and fit them through the screen as needed. You may want to put them in 10 gallon smart pots. This will help alot in filling the screen and getting them thick and bushy.
From Clone:
Root and veg them for 7 days and flip without topping. Do a SOG in 3's.