Buy Substrate Ingredients
Mushroom Growing Supplies

Our mushroom substrate ingredients are aimed at customers who want to produce their own mushroom growing substrates, making it easier and cheaper to grow mushrooms in larger volumes. Grain supplies may vary throughout the year as crops are seasonal and availability can fluctuate. For almost all mushrooms, our first choice of grain for producing grain spawn is rye grain. Prices for our standard packs include UK delivery.

If you are interested in ordering more than 20Kg rye grain use this form to request a custom quote.

Which Mushroom Substrate?

If you’re unsure what type of mushroom substrate ingredients are best for the type of mushrooms you want to grow, you can find guidance on growingmushrooms.co.uk. The CVG substrates we can supply are ideally suited to manure loving (Coprophilous) mushrooms, although some growers have used them for other types.

CVG substrates are best suited to Coprophilous Mushrooms

  • Agaricus Bisporus (Button/Portabello)
  • Psilocybe Cubensis
  • Psilocybe Semilanceata

If you are interested in ordering more than 20Kg substrate, use this form to request a custom quote.