Buying basics, species selection, moisture and movement, structural use, finishing, and maker workflows — written for self-builders, makers, and small trades.
Showing guides tagged Wood anatomy.
Wood is a natural composite of aligned plant cells, and that structure explains grain, strength, and movement.
How Trees Grow and How That Becomes Wood
Trees become timber by adding seasonal layers of new wood from the cambium, creating growth rings and the sapwood/heartwood zones you see on every board.
Hardwood vs softwood is a botanical classification (angiosperm vs conifer), and the underlying cell structure helps you predict grain, texture, and typical behaviour in the workshop.
Wood is built from a few main microscopic cell types and a composite cell wall, and that structure explains pores, grain, strength, and movement.
Earlywood and latewood are the two seasonal bands inside each growth ring, and the difference helps explain density contrast, sanding texture, and strength tendencies in timber.
Grain Direction and Why It Matters
Grain direction is fibre orientation, and it controls strength, splitting, tearout, and movement in every board.
6 guides in this track · Start from the beginning or jump to any available guide.
Start track 1 →Species library
Linked species profiles hold density, movement coefficients, workability, and buying notes — the source of truth for timber data.