diamondtrichomes

@diamondtrichomes, Interesting observations. Autos don't have enough time to take advantage of the extra space. I guess a 5 gallon pot would be the next step. I've read where other growers swear by 5 gallon pots for their autos. 7 gallons would definitely be better on a photo as long as you give the plant enough time to fill out its space. I'd be careful keeping 3 gallons pots with them and trying to do the exact same veg period. I'd worry that the 3 gallon would be root bound by the mid flowering.

Awesome grow. Weird conclusion. I have learned to try to use the pot size that you think the strain will use. I like to grow large autos like Incredible Bulk Autos and the entire Dinafem Seeds XXL auto strains. They do very well in 7 gal pots. I have always choose pot size like this. Small autos = 3 gal pot Medium autos = 5 gal pot Large autos = 7 gal pot Monster autos = 10 gal pot Hmm maybe I should try 5 gal pots for my XXL Strains.