So, I'm pretty sure I understand this right, through photosynthesis the leaves take in C02 and produce o2, and the roots take in o2... Would there be any gain from putting an aquarium bubbler hose and burying it in the middle of the roots when you transplant, so the roots than grow around the bubbler and than just turn it on... Wouldn't this supply the roots with a more than normal o2 supply?... Anyone have thoughts?