This is a great little project with kids, I didnt have the different coloured PLA that I wanted so I painted the seed afterwards. The leaves can act as support for your young plant.
The seed needs to be placed on a plant pot or similar partially burried inorder to stay upright, this is intentional so that it has somehere for the roots to grow and to have surface that can absorb water.
The walls are designed to be thin so that your seedling, if it grows too big will break out rather than constrict it's roots.
Recomend printing with normal pla setting 0.2mm layers, 2 walls with organic supports enabled. Gyroid infill adds a cellular look when printed in natural pla.
The author marked this model as their own original creation.