Quick Answer
Processing fatwood differs from processing regular firewood in that it requires minimal cutting and preparation, as it naturally holds a high concentration of resin that ignites easily. Fatwood can be split or broken into small pieces, and often needs no further treatment before use. This makes it an ideal choice for fire starting in survival situations.
Preparing Fatwood for Use
When it comes to processing fatwood, less is often more. Unlike regular firewood, fatwood doesn’t need to be split into thin, uniform pieces in order to burn efficiently. Instead, it can be broken into smaller chunks or even left in its natural, intact form. This is because the high concentration of resin in fatwood allows it to ignite easily and burn steadily, even in small pieces. In fact, fatwood is often most effective when burned in small, irregular shapes, as this allows it to burn slowly and consistently.
Identifying and Harvesting Fatwood
So how do you identify fatwood in the first place? Look for dead or dying trees, especially pine or fir species, as these tend to produce the most resin-rich fatwood. When cutting fatwood, aim for sections with visible sap flows or resinous streaks, as these areas will contain the highest concentration of flammable material. As a general rule, cut fatwood sections should be about 6-8 inches long and 1-2 inches in diameter, making them easy to handle and light to carry. When harvesting fatwood, be sure to cut carefully and avoid damaging the surrounding tree, as this can spread disease or attract pests.
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