Step up your growing game with this bulk 5-pack of 5 lb sterilized grain spawn bags—perfect for serious cultivators looking to maximize yields. Fully sterilized and ready for inoculation, this pack provides 25 lbs of premium grain spawn, giving you everything you need to expand your operation with ease.
 
What’s Included?
✔ 5 x 5 lb Sterilized Grain Spawn Bags (25 lbs total)
✔ Injection Port – Designed for clean, efficient inoculation with liquid culture or spores.
✔ High-Nutrient Formula – Supports strong, rapid mycelium growth for higher yields.
 
Why Buy in Bulk?
 
✅ Save More Per Pound – Lower cost compared to single-bag purchases.
✅ Expand Your Grow Operation – Ideal for multiple tubs or large batch grows.
✅ Pre-Sterilized & Sealed – No prep work needed—just inoculate and let it colonize.
 
Stock up and get a head start on your next big grow with this high-quality grain spawn pack!