realNeat
Canna Haze A Light?
really, I thought I read 8-9 auto flowers can fit in a 4x4? I know nothing. This is for medical grow as well so I want perfect plants, quality over quantity.
It's my understanding that an autoflower's max growth is determined by the size of its pot, to a point. You could put 9 in that tent in smaller than a 3gal pot and do fine, though overall growth and yield would be limited. I plan to use 3gal pots to maximize plant size for my own grow and will do 2-4 plants in my 3x3. Autos are generally much smaller than photo period types though. I think the best method is trial and error with some initial guidance. For your first grow, maybe you don't try such a large number of plants? See how it goes..
I must disclose that I'm new and haven't done my own first grow yet, so hopefully this isn't the blind leading the blind. I have done quite a bit of reading over the past few weeks though and only trying to help.