cement

Been stusying Bonsai for 4 months now. I have 8 indoor trees and plan on creating bonsai pots of my own, using cement. I see videos on youtube of people making them with molds and wiring. At the end they paint them of course. The inside of the pot as well. I keep wondering what kind of paint...

Just want to share my latest project, a cement forest pot I made for some zelkova and trident seedlings I had. Zelkova were grown from seed started in maybe 2016/2017, trained independently and then assembled last spring. Tridents came from plantcitybonsai in 2016, and I was told they were 5-7...