Spawn Starter Bundle
5 lb of grain spawn in your chosen species plus two pre-sterilized hardwood blocks — everything you need for your first real harvest.
Select Species
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Nature Lion is based in Brantford, Ontario
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SKU: NL-BNDL-SPAWN-STARTER
Category: Mushroom Growing Supplies Canada
Product Details
The simplest way to go from spawn to fruiting blocks. Pick your species, mix the spawn into the hardwood blocks, and let them colonize.
What's included
- 1 × Grain Spawn 5 lb — your chosen species
- 2 × Pre-Sterilized Hardwood Substrate Blocks (5 lb each, self-healing injection port)
Enough substrate for two full fruiting blocks — a great first grow that doesn't need a pressure cooker or a lab.
The bundle price already includes the discount — no coupon needed.
Colonized spawn and cultures are produced fresh to order — please allow 14–21 days before shipping.
Product description by Andrew Langevin · Founder, Nature Lion · Contributing author, Mushroomology (Brill, 2026)
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