06/03/2026
Spalted Maple:
Curious how this maple became such a showstopper? All you trivia nerds, save this for your next party 🤓
The black lines that wander through spalted maple aren’t grain patterns and we certainly had no part in creating them.
They are boundary lines, like a map.
Deep within a fallen tree, different fungal colonies compete for the same resources. When they meet, neither gives way. Instead, they build walls, depositing melanin (the same pigment found in human skin) to defend their territory.
What remains are delicate black lines, evidence of a silent battle that once unfolded inside the wood.
No two pieces are ever alike. The patterns ignore growth rings, drift unpredictably, and create landscapes that look like ink drawings.
The process happens in the sweet spot between injury/death and decay: moisture is allowed to enter the wood and it becomes the perfect home for fungi to move in and feed. Stopping the process too soon leaves only a few lines; too long, the wood becomes too soft to be useable for things like this.
Now you know!
Design Tip: When using spalted maple, because it is such a feature, use restraint with what’s being paired with it. You don’t want competition for your eye or it feels chaotic and busy.
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Berry Woodcraft and Design
Specializing in solid wood flush inset face-frame kitchens and cabinetry. And the odd furniture piece.
Ontario Grown. Ontario Handcrafted.
Serving Southwestern Ontario, and beyond 💫
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