Made with care in Wales

Mushroom Grow Bags

All-in-one grow bags, organic grain and prepared substrates for your next grow.

I prepare and dispatch your bags myself here in Wales. Good ingredients, careful preparation and practical help when you need it.

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Ingredients used in mushroom cultivationBags and cultures in the growing spaceMushrooms fruiting in a grow bagHarvested mushrooms

A little of the growing space behind Mycelium Supplies.

Dispatch in 2–3 working daysRoyal Mail Tracked UK deliveryWeight-based shipping at checkout

Find the right bag for your grow

All-in-one mushroom grow bag

All-in-one bags

Grain and substrate in one bag. A straightforward place to begin.

Shop all-in-one bags Sterilised organic rye grain bag

Grain bags

Organic rye grain, prepared for the first stage of your grow.

Shop grain bags Organic CVG substrate bag

Substrate bags

CVG and manure blends to combine with your colonised grain.

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Culture is not included. Follow the instructions for your bag and mushroom species.

A helping hand with your grow

From keeping your workspace clean to the first signs of growth, the guide walks you through each stage.

Read the growing guide