Tuesday, October 6, 2026From the Southwest Mushrooms archiveSubscribe free

The Grower’s Eye

Field Notes from the Southwest Mushrooms archive

Issue 002By Michael CrowePhoenix, Arizona

Field Notes · Issue 002 · The culture collection

Before the First Transfer

A culture collection is not one number.

Looking back through the Southwest Mushrooms archive, I see the work behind each crop: cultures selected, labels written, reserves kept and decisions carried forward. These photographs take us back to that work, and to the questions a shelf full of cultures cannot answer on its own.

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A hand in a black glove holds a stack of culture plates up in front of a laboratory filter; the top plate shows a round white colony of mycelium and a handwritten label.
A gloved hand holds a stack of culture plates in front of a laboratory filter at Southwest Mushrooms, photographed 21 August 2021.

Field Notes · Issue 001 · Beneath the cap

A yellow cluster of overlapping caps beside a pink cluster in a grow room.

The grower’s eye

Beneath the cap, a different story: the architecture of spores, the shape of maitake and the moment a harvest is ready.

Under the canopy · One mushroom, many fans · Harvest by maturity, not size · A harvest-to-cooler reference to keep

Read Issue 001 →

Issue 002 · Section 02

Michael Crowe, in a black T-shirt, reaches into a wire rack of Petri dishes in a culture room.

One name is not enough

A mistake might not become apparent until weeks later, when the culture turns out not to be the one intended. The information needs to travel with the vessel from the beginning.

Michael Crowe in the culture room. Frame from a video published in June 2020.

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