Mushroom Spawn Products

Boreal Genetics produces premium commercial mushroom spawn from our facility in Brantford, Ontario. Every strain in our catalogue is selected for Canadian growing conditions, consistent performance, and strong market returns.

We offer grain spawn, liquid cultures, and culture slants for each of our proprietary strains. All spawn is produced to order with a 15–20 business day lead time.

Our Strains

• Snowflake Lion’s Mane — Cascading white spines with premium market appeal
• Dusk Blue Oyster — Fast colonizer and the commercial workhorse for Canadian growers
• Ember Shiitake — Rich umami depth, a chef favorite and restaurant staple
• Aspen Chestnut — Golden honey caps with nutty flavor, a unique market standout
• Slate Black Pearl King Oyster — Dark elegance with bold, meaty texture

Ready to scale your mushroom operation? Request a quote or explore each strain above for full growing specifications and commercial data.