update: 2 root-over-rock juveniles since 2016

Two juvenile projects in root-over-rock style, started in 2016 with very very young material, both seedlings harvested in neighbourhood. Acer pseudoplatanus on lava rock and Acer pseudoplatanoides on 3 flat rocks put on top of each other.

After 1 year of growth, I inspected the roots and both looked very good. Replanted again, but a bit higher up, with their toes in the ground and the upper part of the roots surrounded by substrate within remains-of-pond-basket. Let it grow, let it grow, for several more years.