Bespoke Treetop Dendritic Mycelium-Infused Phyto-Sonic Sap-Gradient Canopy Wind-Harp Mantle

Begin by selecting reclaimed cedar planks that feature natural sap-stained grain patterns to serve as the structural substrate for the mantle. Carefully carve internal channels into the wood, aligning them with the longitudinal sap-vessels to facilitate the passage of wind-driven air.

Apply a proprietary infusion of dormant mycelium culture within the internal sound chambers to stabilize the organic fibers and enhance resonance. Seal the exterior with a high-friction finish that allows the structure to interact with natural airflow without compromising the integrity of the wood.

Install brass-tuned tension rods across the primary sound apertures to act as string-like oscillators that trigger at specific velocity thresholds. Secure the mantle to the main load-bearing branch of the treehouse using floating-mount brackets that account for natural growth and sway.

Calibrate the final Phyto-Sonic output by adjusting the interior baffle plates to match the resonant frequency of the surrounding forest canopy. The resulting installation functions both as a functional hearth accessory and an atmospheric instrument that documents the live movement of the treetop environment.