Cool, thanks. I think 3 gallon are good for autos depending on the medium that is. I'm trying to get better at growing them in 5 gallon buckets outside. Last attempt just seemed like I wasted some soil. Bit they also got rained on quite a bit, I think that stunted growth. I'm going to try both this time and even use different pots or grow bags and a couple of the air pruner deals. Autos have definitely come a long way. I still prefer photoperiod strains though.