Was one on a train moving 45mph?took 6 clones, 1 wilted, 4 had roots above the plug. Is that normal? or was the plug too wet?
they would eventually form an outer skin and make it like a branch rather than a root. I don't think its absorbing any o2 through that "bark" ...this happens to my outdoors when I water too hard at the base and wash the dirt away.I understand what he means. I wouldn't say it was "Normal"' but, it's not a big deal. Just go with it, it'll be fine.
which brings up a non math question in my mind....
Would having roots exposed to air, like that which is done with some banzai trees, increase the rate of oxygen available to the roots?
That caught my eye too.I have a question is that 'tag' tattoo real? and is that female legs, and is that you?