1kg Bag of sterilised grain spawn for gourmet mushroom production. This bags comes with self healing injection port making inoculating with liquid cultures very easy. Check out the strains available in Upcycled Mushrooms' spore syringes here: https://upcycledmushrooms.co.uk/products/edible-mushroom-culture-syringe-for-cultivation-10ml.
Grain spawn is made to order in this way to ensure that the culture inside is provided for optimum growth beyond this medium. These bags are dispatched within 5 days of order and come guaranteed contaminant free until opened for 30 days after delivery.