Our New Earth Oven and How We Built It
uch less. In our backyard the ground beneath the top level of organic matter is almost pure clay. I found that a 50/50 sand/mined clay mix with just a bit of chopped straw thrown in for stability seemed to be about right for making adobe bricks. There’s no recipe for building with earth. You have to get to know the clay content of the soil you’re working with and test how much sand to add to it to make a solid brick. Ben and I made...