Sterile Grain Bags

This is probably the most important product we sell - perfectly sterile, perfectly hydrated, and ready for you to start your mushroom grow with. We produce well over 30 tonnes of this alone a year, so you could say we’ve had a fair bit of practice in making sure it’s the best possible nutrient source for your mycelium, and at a nice price (even cheaper if you bulk up)!

Available in 1kg and 1.5kg

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Bundle with substrate and save a few quid

Have cultivation questions?

We've compiled answers to some of the most commonly asked questions in our Grain FAQ below. If you need more hands on support, we've created a lovely cultivation community with over 4,500 members, our team and moderators can help you out in detail there!

Grain FAQCultivation Community