I've just sat up all night reading this thread, very inspirational & it's given me a lot to think about, it's not something i've considered before. My room size is 7ft x 5ft x 9ft & l use 2 600's & last time in that space i got roughly 25 - 27 oz (can't be sure on exact amount because i starting smoking it before i started weighing it) from 10 plants in 10 litre hempy buckets. At the moment iv got 12 plants that i planned to veg for another 2 weeks or so before picking the healthiest 8 before i flip, 10 was just a bit too crowded last time. I take it you guys think i should be able to beat my previous yield if i went vert?
I don't think temps would be a problem if i hung the bulbs bare, i've got good air circulation & extraction. Do you guys flip your plants at the time time you normally would if you were growing horizontal or veg more or less than you normally would?
I'm going to hit my bed because i was going to do that 4 hours ago before i got sidetracked by this thread but im going to start reading a lot more about vert growing tomorrow, this has got me pretty excited.