I saw this article on hypertufa pots in the Martha Stewart magazine and just had to make them. They were pretty easy to do. I did mess up the first set by not using “mold release spray” aka WD-40. It was tough getting the inner container out of the main one (I used soda cans rather than a paper carton, as shown in the directions), but I managed. I wanted to do three colors, like in the article, so I made the pots over the course of a couple of weeks. The other day, I finally got around to drilling drainage holes in the bottoms of the pots and filing the tops even. After that, I planted some hens and chicks to complete the look. All of the pots are spread out on the ledge of our side porch, where they look great!
How do you make them in different colors?
I used this to color the mix: http://www.sakrete.com/products/detail.cfm/prod_alias/Cement-Colors