Mycelis + Virelis

Mycelis

Fresh oyster mushrooms.
Grown at home.

A countertop growing chamber built around a ready-to-grow cartridge. The working prototype is nearly ready to show in person.

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Green Mycelis concept with pink oyster mushrooms growing from the cartridge
Development render · Product design may change
October 2026 Mycelis prototype growing pink oyster mushrooms, with its screen and chamber light on
Current Mycelis prototype · October 2026

Current prototype · October 2026

This is the current machine.

The October prototype is now growing pink oyster mushrooms. Its chamber, lighting and on-device controls are being refined, and Mycelis is nearly ready for its first in-person showing.

Join the mailing list to hear when you can see it. The green model above shows the intended design direction; the product is still being developed.

How Mycelis works

Three simple steps.

Built for a kitchen bench, without a grow tent or app.

  1. 01

    Insert.

    Place a ready-to-grow oyster mushroom cartridge inside and fill the reservoir.

  2. 02

    Grow.

    Light, airflow, humidity support and on-device guidance help the grow along.

  3. 03

    Harvest.

    Pick the mushrooms, remove the cartridge and start again when ready.

Mycelis

Follow the grow.

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