• They never break. As experienced growers, we strive to build the best possible grow bags on the market today. Built to eliminate contams during spawn with over-engineered heaviest duty PP, seams that are welded for temps and pressures well above what is needed. We spent more designing the best. And we feel it shows.
• Advanced Air Exchange Design: Our bags have an all news fine poly mesh weave. Spec'd at .2 micron filter patch, allowing for ideal air exchange while preventing contamination, promoting the best conditions for mushroom growth.
• Ace of Spades bags were designed at every step with durable materials and reinforced with advanced plastic seam welding techniques, our premium Myco Grow Bags are made of high-quality PP material, able to withstand high-pressure sterilization with 10-25 PSI pressure (1.5-2 kg/cm²) and temperatures up to 262°F (128°C). Significantly higher tolerance.
• Our reusable design stands up to industrial heavy duty use. Brought to you by Forever Green Indoors. Serious Grow Tech.
• Upgrade .2 micron fresh air exchange filter passes only air, not contaminants into the grow medium