













Mushroom Grain Spawn
$35.00
5 lb (2.3 kg) bag of colonized oat grain, free of contamination. Many varieties in stock for immediate shipping or scheduled pick-up in Waterloo, Ontario. Some strains require up to 3 weeks lead-time. Wholesale pricing available. All of our spawn is first generation.
* All products with an asterisk may require up to three weeks before full order ships. Feel free to contact with questions.