Transplanting advice needed pls

My first indoor grow was organic and was successful . I decided to try a run with pro-mix and nutrients . Well , I am on my 4th week of veg and the plants have ph issues . Stunted growth . They look healthy but they just aren't going vertical . I want to ditch the nutes and put them back in potting soil . They are about 10 inches high , no brown spots or nute burning . Is there a method to get them back into organic with least stress ?

Nope. Transplanting alone causes stress. Do it now, and give it time. Rule of thumb: one gallon for every foot of plant height. Good luck

Ok . Guess it's now or never .

No sweat and the plants will not die or freak out from it.

Since you are going to transplant consider my passive hydro system... makes future transplants very easy to do and I believe the least stressful way I know of... https://www.rollitup.org/grow-journal-discussion/632334-passive-hydro-super-soi-blue.html

Transplant went great . The root ball was so drenched I didn't have to water and there was no wilting . 4 days later and one has started upward . Gaining an inch or 2 over the others . Looks like a success . thanks again