Boreal Genetics spawn products

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Grain spawn, liquid cultures, and slants—trusted by Canada’s leading commercial mushroom farms. Available to farmers and businesses only.

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For Commercial Growers

Built for Farms, Not Hobbyists

We supply spawn to established mushroom operations across Canada—farms producing for grocery, foodservice, and farmers’ markets. Our catalogue is available exclusively to commercial growers and agricultural businesses.

Grain Spawn

Ready-to-use rye and millet spawn across our full strain library. Produced fresh in our Canadian facility.

Liquid Cultures

Expand your production capacity. Clean, vigorous cultures for labs and large-scale inoculation.

Culture Slants

Long-term genetic storage. Maintain your library with properly isolated, lab-grade cultures.

Get Your Catalogue in 3 Steps

1 Reach Out Contact us via our form or email
2 Tell Us About Your Operation Scale, varieties, timeline
3 Receive Your Catalogue Full product details and pricing

We respond to all inquiries within 24 hours.

What You’ll Find Inside

  • Available strains
  • Growth timelines
  • Expected yields
  • Optimal conditions
  • Substrate compatibility
  • Commercial pricing

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Get in touch with our team to request your product catalogue and wholesale pricing.

Request Your Catalogue

We respond within 24 hours