I just follow the terra nutrient bottles on the back.
Trying a mainline grow. Dropped a pole on the poor plant and snapped one of her main lines! Disaster!
I panicked but figured mainlining is about everything being equidistant, so I did a couple cycles of LST and Defoliation til she looked real strong, then flipped lights.
I just let her grow out and topped and defoliated for prob close to 6 or 7 weeks total. I'm just uploading the photos I have from previous weeks.