Bulk Mushroom Substrate 1-3 lb. Pasteurized Grow Bag with 0.5 Micron Dual-Filter for Optimal Mushroom Growth

Discover the ultimate solution for mushroom cultivation with our Bulk Mushroom Substrate 1-3 lb. Bag. Each bag features a unique pasteurization technique that balances nutrient retention with contamination prevention, ensuring robust mushroom growth. Ready to use right out of the box, simply add your inoculated spawn to start your growing journey!

• Optimized for maximum yield across various growing setups, including monotubs and tents.
• Features a dual-sided 0.5 micron filter for optimal fresh air exchange and moisture retention.
• Designed for long-lasting room-temperature storage, ensuring reliable performance.
• Pre-hydrated and pasteurized for immediate use, eliminating prep time.
• Consistent blend of coco coir, vermiculite, and gypsum for balanced nutrient delivery.
• Promotes optimal mushroom development with ideal water retention and nutrient balance.

Common Name: Bulk Mushroom Substrate
Scientific Name: N/A
Sunlight: Indirect light
Watering: As needed for moisture
Soil: Coco coir, vermiculite, gypsum blend
Hardiness Zones: N/A
Growth Habit: Robust and vigorous
Format: 1-3 lb. pasteurized grow bag