Ok, Update. Both made it through germ. The one in the pop bottle stayed too wet, and looks to be drowning the roots. The plant is recovering but I think I will skip this on the next attempt. If any one has a succesfull attemp with this method, I would love to hear from you what you different from us, so please let us know how when why and everything else. Looks like our plants are going to be ok, if stretched, (lack of lighting) but the non pop bottle is doing much better height wise. We must be doing some thing not well enough, (lighting) cus we don't have additional leafage. Just the primary and secondary with MASS stretchage. More on the grow in our journal, just wanted to update the pop bottle planter portion.
Grow green.
Peace
_him