I don't like them either for these same reasonsThere is no problem to transplant from plastic to fabric pot.I'm not sure about more yields:)It depends on other things mostly:)To be honest i don't like fabric pots,i tried and get back to plastics......They suppose to introduce more air to the roots but you can manage that with nice soil mix or make more holes on the sides of the plastics.And the watering in fabric pots wasnt comfortable to me,i guess i haven't used to them,they were drying more on the sides,they can change their shape when you move plants which i don't like at all.....The good thing is that you can put them directly into the ground outdoors because the roots can grow thru them so you dont have to take the plants out of the pots.......Otherwise i didn't saw any advantage.But that's just my opinion.
I don't like them either for these same reasons
everything has its pros and cons, fabric bags are best for roots.i got diy micro grow box and i use regular seeds. so if i transplant cannabis,from half gal plastic pot to 1-2gal fabric/smart pot.still got more yields. Can i use fabric pot adventeges and get more yields with this way?
If you're going to be transplanting up to larger sizes look for the ones that have velcro closures. They are supposed to be easier to get the plant out of when transplanting. Also my understanding is cloth is better for plants you want to keep around for a long time, e.g. mothers. I used fabric a bit, but am all plastic now. I find them easier to clean/disinfect and I find them easier in terms of monitoring run off. FWIW, I've seen commercial grows getting monster yields in plastic. As others said everything has pros and cons.
There is no problem to transplant from plastic to fabric pot.I'm not sure about more yields:)It depends on other things mostly:)To be honest i don't like fabric pots,i tried and get back to plastics......They suppose to introduce more air to the roots but you can manage that with nice soil mix or make more holes on the sides of the plastics.And the watering in fabric pots wasnt comfortable to me,i guess i haven't used to them,they were drying more on the sides,they can change their shape when you move plants which i don't like at all.....The good thing is that you can put them directly into the ground outdoors because the roots can grow thru them so you dont have to take the plants out of the pots.......Otherwise i didn't saw any advantage.But that's just my opinion.