Mushroom Grow Bags 20 Count 4"x3.5"x13" Sealable Transparent Mycelium Substrate Bags for Grain Spawn - USA Made

Discover the perfect solution for your mushroom growing needs with our 20 Count 4"x3.5"x13" Sealable Mushroom Grow Bags. Designed for optimal growth of various substrates, these durable bags come ready for you to cultivate your own mushrooms at home.

• Perfect size for grain spawn, rye grain, wood chips, and other substrates.
• Transparent design for easy observation of mushroom growth.
• Durable polypropylene material that withstands high temperatures.
• 2” x 2” air vent window with a 0.2 micron filter for efficient gas exchange.
• Easy to seal with heat sealers or zip ties for a secure closure.
• Designed to fit perfectly in pressure cookers for convenient sterilization.
• Fast shipping from the U.S. for quick delivery to your doorstep.

Common Name: Mushroom Grow Bags
Scientific Name: N/A
Sunlight: Indirect sunlight
Watering: N/A
Soil: N/A
Hardiness Zones: N/A
Growth Habit: N/A
Format: 20 Count, 4" x 3.5" x 13" Sealable Bags