A pen pot grown from mycelium holding pens and pencils
03

sprout

co-designing with mycelium

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An interspecies design process that treats mycelium as a collaborator: choosing strains, preparing agricultural substrate, and growing simple containers instead of moulding them.

01

existing players

Some organisations are already working with biomaterials, including mycelium, pasta starch and lobster shells.

02

scope

Existing players already make simple products from biomaterials. These are the plastic categories where a bio alternative could be practical, and where this project starts.

Plastic categories where a biomaterial alternative may be practical.
Plastic categories where a biomaterial alternative may be practical.
03

co design

Knowing the goals of plastic replacement, the next step is to co-design with mycelium. Starting from what is possible today, the work begins with the easy segments: simple containers, trays and textile.

Co-design sketches and early form studies with mycelium.

04

prototype

Prototypes from the growing trials, dried to stop growth and fix their shape.

05

inoculant

Turkey Tail
Turkey Tail
Pink Oyster
Pink Oyster
Phoenix Oyster
Phoenix Oyster
Blue Oyster
Blue Oyster
Pearl Oyster
Pearl Oyster

Five strains grown side by side to compare texture and growth.

06

substrate

Substrate is the material the mycelium grows on, usually agricultural waste. It has to be sterilised first so nothing else competes with the mycelium.

Hemp
Hemp
Coffee husk
Coffee husk

Hemp and coffee husk, the two substrates used in the trials.

07

SCOBY prototype

A bacterial cellulose prototype grown alongside the mycelium trials.

quote

“Knowing the goals of plastic replacement, it is time to co-design with mycelium and prototype what this material can do.

interspecies design notes

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