I have a 1yr old pothos plant that was started as a cutting and has grown non stop. It has had several trimmings over the past year. Recently I decided to remove it from its hanging basket and repotted it in a bigger pot with a post wrapped in coconut fiber for it to climb. I wrapped the long vines up the post and secured them after cutting it back several feet. (the longest vines before the trim were close to 10 ft and too much of a tangled mess.)
However it seems pretty reluctant to sprout aerial roots, even with the high humidity and wet coco fiber. What it is doing is shooting new growth from every leaf joint, not the nodes, but right from where the old leaf meets the vine.
It has never grown from any point except the end of the vine until now, I'm curious as to why it has suddenly done this and why I'm getting no aerial roots.
