Quick Answer
To identify safe green-wood for a fire platform, look for branches with a diameter of 1-4 inches, a moisture content of 20%, and a split or check that indicates dryness. Avoid green wood with a high sap content or mold growth. Check for dryness by snapping a small piece.
Choosing the Right Branch
When selecting green-wood for a fire platform, look for branches with a diameter of 1-4 inches, as this size provides a good balance between burn time and ease of splitting. Avoid branches smaller than 1 inch, as they may not burn long enough, and larger than 4 inches, as they may be difficult to split and burn too hot. Consider the type of tree as well, as hardwoods like oak and maple tend to burn longer than softwoods like pine and fir.
Assessing Moisture Content
To determine the moisture content of green-wood, use the “split test.” Cut a small piece of wood from the branch, about 6-8 inches long and 1 inch thick. If the wood splits easily, it is likely dry enough for use. If it does not split, it may be too green and should be avoided. You can also use a moisture meter to measure the moisture content, but this is not always necessary.
Inspecting for Dryness
In addition to the split test, inspect the branch for signs of dryness, such as checks or cracks in the wood. These indicate that the wood is drying out and is safe to use. Avoid branches with a high sap content or mold growth, as these can produce toxic fumes when burned. Always prioritize dry, well-seasoned wood for a fire platform, as it will burn more efficiently and produce less smoke.
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