Check the listing for details. Organic Mushroom Grow Kit, Variety 2-Pack. Condition: New. Listed at 39.99 USD. Our award-winning Mushroom Grow Kit now comes in a variety 2-pack with pink and pearl oyster mushrooms! These kits are the easiest way to grow your own organic, gourmet mushrooms at home. Just open, spray daily with the included mister, and in 10 days youll be harvesting your own mushrooms right out of the box. The perfect green gift for foodie, garden-loving and eco-conscious friends & family. Key Features -Grows in just 10 days -Everything included -100% Organic & Non-GMO -Proudly grown in Michigan, USA -#GrowOneGiveOne - share a pic, and well donate a kit to a classroom of your choice! -Each crop produces 3-4 servings of pearl oyster mushrooms, and each box can grow up two crops! Includes -Organic plant-based soil infused with mushroom spawn (one pearl, one pink) - Spray mister x2 -Discovery Booklet with growing and harvesting instructions, delicious recipes, and fun activities! x2 -FREE downloadable curriculum for kids to learn about the science behind mushrooms -100% Guaranteed to Grow promise: All Back to the Roots Indoor Gardening Kits are backed by this promise – if your kit doesnt grow as described, well replace it free of charge