Bigger pots!
Let me know your findings. It would be worthwhile with Rain Science bags outside, big pots naturally, 15gal bare minimum. I think the air pruning will be more consistent with the less quick side dry down. It would let them perform as the designers had intended, without a super heavy soil..........me no like super heavy soil on any situation.
It's even more important in the smaller sizes, by a lot, I think.
Oh yeah........your plants get a really good clean source of silica. LOL!
Man! This Meph Fest Live Rosin with topping off of Knows Candy flower has got me in the ORT Cloud!