Spawn witha backbone.
Clean, dependable mushroom spawn for every scale of grower. Spectrum Spores gives you strong cultures, careful handling, and practical guidance for the work between inoculation and harvest.
Spectrum Spores / field note
Culture status
Strong start
Shelf life
Useful, not rushed
Packed with
Care + clarity
For the first run, and the fiftieth.
The Spectrum Spores standard
Biology is variable. Your inputs shouldn't be.
We focus on the unglamorous details that make a grow repeatable: clean cultures, strong viability, useful shelf life, careful packing, and support that answers the question you actually have.
Founded by autism parents, we do this to help other autism parents and support the broader autistic community and autism acceptance. We donate a portion of every sale to help our autism community.
Clean by default
Cultures prepared with contamination risk and handling reality in mind.
Useful guidance
Practical notes for colonization, storage, transfers, and troubleshooting.
Built to replenish
A dependable source for the home shelf, the farm schedule, or somewhere in between.
Packed with care
Thoughtful shipping and responsive support from order to inoculation.
Choose your starting point
Good spawn meets the grower where they are.
From a first learning project to a steady production cadence, start with the format that fits your process.
Grain spawn
Ready for a clean transfer into your next substrate run.
Liquid culture
A flexible starting point for growers building their own rhythm.
Selected strains
Gourmet favorites and dependable performers, chosen with purpose.
Start with a clean culture