Hey james, nice grow, kind of a SCROG net with bamboo
I got some bamboo tomato trellises at the dollar store and found them quite useful, 3 for $2, bought a bunch and after trying them this round, they're staying in my room for a while. I call it a vertical SCROG, you can bend the colas through the squares, opens up the centre so got more shoots up through the centre, and use them for support later in the cycle, just an idea and cheap... I had limited options for LST in fabric pots so this was a good alternative...