Here you will find the raw ingredients used to make and work with all of the most common substrates used to grow mushrooms!

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Brown Rice Flour

£5.95

Coir

£4.95

Gypsum (Calcium Sulphate)

£3.95

Hardwood (Oak) Sawdust

£9.95

Manure

£3.95

Perlite

£3.95£5.95

Rye Grain

£5.95£19.95

Rye Grass Seed

£5.95

Vermiculite

£2.95£9.95