For instance, magic mushrooms also grow on plant mulch, especially sugar cane mulch. This is arguably easier to get a hold of and handle than cow dung. After you’ve secured your mulch and placed it in your growing room or space, all you have to do is infuse it with the magic mushroom spores. The best place to buy psilocybe cubensis spores for healthy cultivation and research is Shaman Mushroom Spores. Then, after you water it a few times and make sure that it has all the humidity and heat it needs, you can start seeing results. You’ll have to wait about 4 to 6 weeks before you can harvest your magic mushrooms, but it will be all worth the wait once you get your first harvest.