Mushroom Growing Bags 13" Mycelium Substrate Transparent Polypropylene with Gas Exchange Filter Patch

Discover the ultimate solution for mushroom cultivation with our Mushroom Growing Bags Mycelium Substrate Grain Bag. Perfect for both beginners and experienced growers, these high-quality bags allow you to create a thriving environment for mushrooms. Each purchase includes 50 durable bags, ideal for grain spawn, rye grain, wood chips, and other substrates, ensuring an easy and successful growing experience.

• Size: 4" Wide, 3.5" Gusset, 13" Long - perfect for home cultivation
• Transparent design for easy observation of mushroom growth
• Super durable polypropylene material that resists cracking and breaking
• Temperature resistant up to 130°C/266°F, suitable for pressure cooking
• Advanced 2” x 2” filter patch for gas exchange while preventing contaminants
• Easy to seal with a heat sealer or zip-tie for secure closure
• Fast shipping from the U.S. with all sales final - no returns or refunds

Common Name: Mushroom Growing Bags
Scientific Name: N/A
Sunlight: Indirect
Watering: N/A
Soil: N/A
Hardiness Zones: N/A
Growth Habit: N/A
Format: 50 Bags (4" x 3.5" x 13")