The Mushroom Block Sterilized Substrate bag

$18.00

Grow your favorite medical or gourmet mushrooms with our sterilized 4 pound bags, we offer the option of a classic CVG blend or Hardwood blend. Perfectly hydrated to field capacity for optimal growth.

  • Sterilized

  • 0.2 micron filter patch

  • Shelf life: 60 days; up to a 6 months if kept frozen

  • CVG (Coco coir, vermiculite, gypsum & h20)

  • Hardwood blend (Oak wood, soybean hulls, gypsum & h20)

Works best with our 2 pound grain bags. Add your colonized grain to the bag of substrate, or mix together in a monotub.

Substarate Blend:

Grow your favorite medical or gourmet mushrooms with our sterilized 4 pound bags, we offer the option of a classic CVG blend or Hardwood blend. Perfectly hydrated to field capacity for optimal growth.

  • Sterilized

  • 0.2 micron filter patch

  • Shelf life: 60 days; up to a 6 months if kept frozen

  • CVG (Coco coir, vermiculite, gypsum & h20)

  • Hardwood blend (Oak wood, soybean hulls, gypsum & h20)

Works best with our 2 pound grain bags. Add your colonized grain to the bag of substrate, or mix together in a monotub.