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Master's Mix Substrate

Master's Mix Substrate

Regular price £8.99 GBP
Regular price Sale price £8.99 GBP
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Pressure cooked, sterile Master's Mix substrate - ready to be inoculated with your mushroom spawn! This substrate mix is a blend of hardwood fuel pellets and soy hulls, which provide a nutrient-rich medium for the mushroom mycelium to colonise and fruit from.


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