Autoflowers outdoor in 2.1 gallon pots?

Ive started to grow autoflowers outdoor in 2.1 gallon pots? Are these to small, i want to avoid to replant and stress my plants.

Too small unless you want small plants. I have some in 2 gal and 4 gal outside. Quite a difference in size. I’ll go 5 gal next run if I do autos again. Dirt is cheap compared to pot. Don’t transplant too late or you’ll stunt them....learned that this summer as well.

Unless u like the obligation to have to water em daily

Yes, probably you are right remember a summer with even smaller pots. Then i had to water a lot.
Anyone knows of any replant guide for autoflowering?