What I Learned From Building a Cob Rocket Stove

lighting_a_cob_rocket_stove

In a recent post for The Grow Network, I talk about my cob-building experience.

I share my mistakes and successes, plus remind everyone that:

1. Cob is Easy

It really is. Cob is a forgiving medium. All I did was dig up some clay-rich dirt and add grass cut down by a farmer across the road, then mash it together well with my feet and start building. When the stove dried there were some cracks but it wasnโ€™t anything that we couldnโ€™t fix with an additional slip of clay โ€“ and the stove is strong and not effected by the surface fractures.

2. Design is Important

You canโ€™t reinvent the wheel or sacrifice good design to aesthetics. I liked the way the stove looked when I first built itโ€ฆ but physics disagreed with me. Once the chimney was raised it became a much better stove. I knew I shouldnโ€™t make it so shallow but I got lazy in my desire for coffee and didnโ€™t push through. The difference after my children worked on the stove is startling. Itโ€™s WAY better now.

3. Cob is Fun for the Whole Family

Playing in the mud with your children is a great way to spend a rainy afternoon. My children also learned enough from the experience that they went on to improve what weโ€™d created. When they told me they were doing a re-build, I said โ€œgo for it!โ€ though I doubted their ability to do a good job. They showed me up, though and Iโ€™m proud of them. Iโ€™m tempted to build a full oven out of cob now. Heck, maybe Iโ€™ll build a new office from cob! That would be awesome.

Click here to read the whole article and see the videos.

 

I enjoy writing for The Grow Network. It’s a different audience and Marjory Wildcraft is a lot of fun.

One of these days I’m going to build a real earth oven instead of just a little rocket stove. There’s a great book on the topic which I review here.

It will happen – just gotta get a new homestead.

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