Unicorn Bags Mushroom Filter Bags Polypropylene holds up to 6 pounds of substrate

price per unit: each

These autoclavable mushroom substrate grow bags are made of durable polypropylene and are ideal for indoor mushroom cultivation. The 5-micron filter size makes them perfect substrate bags. Holds up to 6 lbs of substrate.
- Autoclavable polypropylene bags for mushroom cultivation and spawn production
- High temperature resistance
- 5-micron filter for optimal gas exchange
Recommended use (substrate/spawn):
- Fill half way, then fold the bag over twice.
- Make sure the filter is not obstructed.
- Be careful not to spill any substrate on the upper regions of the bag. If you do, wipe clean.
WARNING: POLYPROPYLENE MELTS ABOVE 25PSI AND 350°F. Plastic grow bags are designed to withstand high temperatures during sterilization. However prolonged direct contact with the base of an autoclave or pressure cooker can result in damage to bags.
- Never leave bags unattended in an autoclave or pressure cooker.
- Keep bags away from the metal sides of your equipment to avoid damage.
- Any sudden change in pressure will cause bags to rupture or burst.
- Always allow autoclave or pressure cooker to cool down and depressurize before opening to remove bags.