Earth's Tongue, LLC is a mushroom spore/culture supplier and mushroom research company. We are known for our contaminant free 20 ml spore syringes and the unsurpassed quality of our products. We guarantee every product we make with a free replacement policy if our products fail or contaminate. This is what we do for a living and have become experts in the field. We do not take shortcuts delivering clean products. Our state-of-the-art laboratory has the latest technologies in air filtration and sterilization where we make everything fresh with tender loving care. We offer gourmet and medicinal mushroom cultures for growing, cooking, restaurant and gastronomic use, research in medical value, and making extracts for therapeutic use. Our psilocybe spores and other toxic/hallucinogenic species (spores only) are offered strictly for taxonomy, educational studies, and scientific/microscopy research.