Hello, i am currently running a couple of horizontal soil set ups but would like to get more out of space. I never tried hydro nor vertical so this is all new. I read a bit of information here and there but havnt stumbled upon a guid on vertical growing so any help/ documents to read are greatly welcome. Space i can go up to 8x8 but if i can make it 6*6 it would be great and i have about 8-9 feet high. I was thinking on making an octagon hydro but it can be difficult to make from what i heard so i really need help. With the octagon i was thinking 2 plants per side so each side 3 feet. and 3 rows high so about 48 plants with one or 2 1000 watts hps. I would install an exhaust fan for the set up as long with a cooling tube and fan for the lights. for the hydro as i said im new and still at point one. Maybe a drip setup but dont know what would be best thanks for the help