Mushroom Spawn Grow Bag High Temperature Resistance Mushroom Filter Bag Pre Sealable
$ 56.64
A mushroom spawn grow bag is a specialised polypropylene (PP) bag designed for sterile mushroom cultivation. Key features explained: High temperature resistant → safe for pressure cookers/autoclaves (~121–125°C) Filter patch (usually 0.2–0.5 micron) → lets air in but blocks contaminants Pre-sealable → you heat seal after inoculation to keep it sterile Gusseted bottom → stands upright and holds substrate Material (polypropylene) → won’t melt under normal sterilisation temps