600 HPS, soil, adequate ventilation and other (x-)factors in control - how can I maximize, generally spoken, the overall yield of 10 autoflowers? I would think the plant's better off with me LST-ing it, rather than topping/fimming it. I've also read about a topping method where you can achieve 4 so called "main stems", all with XL bud in the end. This was regarding a regular plant though, but maybe it'll work on AF strains too. Anybody knows? My goal is an ounce p/plant. 4 Short Riders, 4 Auto AK-47, 1 Fast Bud and 2 Speedy Devils.