Spawn Grower Bundle
10 lb of grain spawn plus six hardwood blocks — a serious batch for a serious harvest.
Select Species
Canadian Company & Support
Nature Lion is based in Brantford, Ontario
Dr. MycoTek
AI Mycology Mentor — Free
Stuck on a grow? Spotted contamination? Found a wild mushroom? Dr. MycoTek walks you through the diagnostic questions a real mycologist would ask — for growing, contamination, and foraging.
5 minutes Think Time / month — free
Pro is $2.99 monthly or $24.99 annually for 50 AI min/month. Platinum is $17.99 monthly or $99 annually for unlimited normal human in-app use.
Nature Lion customer? Verify your order email for Pro free for life.
SKU: NL-BNDL-SPAWN-GROWER
Category: Mushroom Growing Supplies Canada
Product Details
Scale the classic spawn-to-block grow. Two 5 lb spawn bags in your chosen species inoculate six hardwood blocks at a strong spawn rate.
What's included
- 2 × Grain Spawn 5 lb — your chosen species
- 6 × Pre-Sterilized Hardwood Substrate Blocks (5 lb each, self-healing injection port)
Six fruiting blocks' worth of substrate — ideal for filling a small grow tent or a market-garden trial run.
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)
Customer Reviews
No reviews yet. Be the first to share your experience.
Explore more from Mushroom Growing Supplies Canada