How to Make Concrete Bonsai Pots.Man left alone while wife escapes NS winter! Bonsai By The Sea Ep.5

This is a step by step tutorial on how to make a concrete pot for your Bonsai! The cost per pot is mostly time, and a few bucks for sand and Portland Cement. Below is a list of tools and the materials. Good Luck-- let me know how it goes if you try it out!
Tools Needed: Flat Head Trough, Pot to measure cement, Pan to mix in concrete and colourant, sponges, diamond file, sandpaper,Jigs made from scrap wood and pieces of metal roofing

Materials: Sand, Portland Cement- GU Type, and Colorant and Water