50 Pack Mushroom for Spawn Bags 15x35cm Heat Resistant Polypropylene Substrate Sacks with Ventilation for Cultivation

• [ ]: Our mushroom grow bags are crafted from high-grade polypropylene material with a thickness of 0.06mm, designed to withstand high temperatures during and cultivation processes. The transparent design allows you to monitor mycelium growth with ease.
• [Complete Growing System]: Each package includes 50 pieces of 15*35cm mushroom grow bags with built-in air vent casements measuring 55×55mm. The innovative design eliminates the need for manual drilling or oxygen supplementation, making cultivation simple for beginners and professionals alike.
• [Advanced Filtration Technology]: Featuring a 0.2um exhaust casement diameter, these bags utilize nanotechnology to maintain optimal air exchange while effectively isolating contaminants, insuring healthier mushroom development and higher yield rates.
• [Space-Efficient Design]: The square gusset structure maximizes growing area within each bag, allowing for increased mushroom production compared to traditional growing methods. for both cultivation and commercial mushroom farming operations.
• [Time-Saving Cultivation]: These substrate bags significantly shorten the mycelial fermentation cycle, leading to faster colonization and fruiting. Compatible with various mushroom species and grain types for versatile growing applications.

Features: *Suitable for mushrooms, , grains *Square gusset bags can help increase the amount of mushrooms *Using these bags for running for spawn, and the mycelial fermentation cycle can be shortened *Air vent casement design saves a lot of labor, you do not require drilling and oxygenation. And it can isolate via nanotechnology *Polypropylene, high temperature resistance Specifications: *Color: Transparent *Material: Polypropylene *Size: 15 * 35cm Approx. *Thickness: 0.06mm Approx. *Ventilation casement size: 55 × 55mm Approx. *Exhaust casement diameter: 0.2um Approx. Package Contents: 50*Mushroom Grow Bag