Back to the Roots Organic Shiitake Mushroom Kit $20 at Amazon $20 $33 Amazon has the Back to the Roots Organic Shiitake Mushroom Kit for $20 with free shipping on $35+ or with Prime. Great gift; easy for beginners, for indoor growing. $20 retail: $33 Posted by DrBatman08/15/2024 at 05:19 PM PT