It's suffocating for sure .
The air , like electricty takes the path of least resistance . Bubbles are not penetrating that huge "SQUARE" block of roots , it's all coming up around the edges = no oxygen to the center of the root ball . It's happened to me w/ 1 plant in both my last 2 grows . Week 10 or so and limbo , plant just quits . Soon the fungus gnats will appear like w/ Deja mentioned in the other thread , maybe later due to your use of hydrozme .

Im gonna play in the dirt for a while cause im fed up w/ it myself . You still interested in a Intelitrack mover cheap Stinky - Email me ?

Peace
Crispi :jointsmile: