How to Craft and Use Fir Wood Blocks and Boats
Turning Fir Log into Fir Planks
Collect Fir Log by breaking Fir trees. Place a Fir Log in a crafting grid to produce Fir Planks. Fir Wood is the bark-covered version. Fir Leaves and Fir Sapling come from the tree; plant a Fir Sapling to grow a new Fir tree for a renewable supply of Fir Log.
Full Fir Building Set
Fir Planks craft into Fir Stairs, Fir Slab, Fir Fence, Fir Fence Gate, Fir Door, Fir Trapdoor, Fir Pressure Plate, Fir Button, Fir Sign, Fir Hanging Sign, and Fir Shelf. Use the standard shaped recipe for each piece, substituting Fir Planks wherever you would use vanilla planks. This lets you match an entire structure to the Fir palette.
Fir Boats
Fir Boat is crafted from Fir Planks in the usual boat shape. Fir Boat with Chest combines a Fir Boat with a chest so you can haul items across water. Both are useful for exploring rivers and coastlines near Fir forests.
Practical Building
Fir wood has a warm, dark tone. Pair Fir Planks with Fir Slab and Fir Stairs for roofs and trim, and use Fir Fence and Fir Trapdoor for detail work. Keep a stack of Fir Log on hand and convert to Fir Planks as needed so you can craft any Fir piece on demand without carrying every variant.