Pasteurtized mushroom growing substrate

Sale price Price $30.00 Regular price

  • The price includes the cost of shipping!
  • Mix consists of: Straw, exotic manure, vermiculite, coco coir, gypsum and lime.
  • Shipped at field capacity!
  • Ready for use upon arrival!
  • Can be stored in freezer for up to 6 months!
  • Pasteurized for 4+ hours!