Ok they are growing very fast. So fast that I was late but I made it, I put up the structure for keep the plants growing like a spiral. I actually kinda "snapped" one of them. I was sure that it was going to die but it survived to my clumsy hands.
I cut all the branches that pointed down keeping just the ones on top. I'm quite content with what I'm doing but I'm open for suggestions.
This is my 5th week of vegetation... I'm guessing I'll keep going for other 3 or 4.