Flower pots can be made from different materials yourself, one of them is lightweight concrete. I suggest making large-volume products lighter in weight for ease of movement. The cost of such a pot is very low.
She designed a flowerpot for finishing with natural stone.
Dimensions: 37 cm - diameter,
height - 34 cm.
Try it, it is not only very exciting, you will own beautiful exclusive garden decorations, while saving well.
music:
'adding the sun' Kevin MacLeod
https://incompetech.filmmusic.io/song/
5708-adding-the-sun
License: https://creativecommons.org/licenses/by/4.0/
How to grind Styrofoam: https://youtu.be/mNJWS-FjjEQ
Base mixture: 1 part cement and 2 parts sand. Mix for stones: 1 part cement, 1 part sand, 2 parts crushed foam. You can also use the second composition for the base.