Heya farmer, I’m a soil grower and I’ve only used plastic pots for quite some time. I have a friend that used cloth bags to grow in and he has MS. He asked me to help him transplant his plants awhile ago and they were all root bound so much that I had to cut them off yuck! I premoisten his soil the day before using his nute mix to help them not get shocked. I always use mike on the root ball and in the mold hole then water them in evenly with ph water they did have some transplant shock for a couple of days but recovered just fine. When I use this method on my plastic pots I have zero shock .so why not try using plastic pots and nutrients at the same amount you feed them up until your final big pots then put them into cloth bags for the final pot. Just a thought cuz I care to see you succeed.