50/50 Horse Manure and Straw Mushroom Substrate (5lb Bag)

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  • Specialized 50/50 Blend for Dung/Straw-Loving Mushroom Varieties
  • Boosts Yields with Balanced Horse Manure and Wheat Straw Composition
  • Arrives Pre-Sterilized in a Sealed Grow Bag for Immediate Use
  • Composed of All-Natural, Chemical-Free Ingredients
  • Flexible Use: Ideal for In-Bag Cultivation or Transferring to Other Containers
  • Buy 8 for $21.00 each and save 25%
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