Plus, many mushroom distribution services provider their mushrooms from neighborhood farms, and that means you can feel good about supporting small enterprises while also enjoying the freshest, most delicious mushrooms available.DC Mushroom Delivery even comes with grow-it-yourself mushroom kits. This is certainly perfect for those whom want in order to learn concerning the cultivation process as well as assume control over their food sourcing. The kits include all you need to grow your own mushrooms at home, including spores and substrate.