![Reminder that growing mushrooms can be as simple or complicated as you like! Oysters on cardboard and coffee grounds - no sterilization or pasteurization : r/mycology Reminder that growing mushrooms can be as simple or complicated as you like! Oysters on cardboard and coffee grounds - no sterilization or pasteurization : r/mycology](https://external-preview.redd.it/rd0aNiKhbnDRIGK9XinkK0y15k8ljYsCzuNOuWmXKEU.jpg?auto=webp&s=3c5d628d6aed697298dc270dad13b419daa0f679)
Reminder that growing mushrooms can be as simple or complicated as you like! Oysters on cardboard and coffee grounds - no sterilization or pasteurization : r/mycology
![Fertile Grounds: Coffeemaker Reuses Spent Beans to Grow Edible Mushrooms | Designs & Ideas on Dornob Fertile Grounds: Coffeemaker Reuses Spent Beans to Grow Edible Mushrooms | Designs & Ideas on Dornob](https://dornob.com/wp-content/uploads/2017/02/grocycle-mushrooms.jpg)
Fertile Grounds: Coffeemaker Reuses Spent Beans to Grow Edible Mushrooms | Designs & Ideas on Dornob
![Fertile Grounds: Coffeemaker Reuses Spent Beans to Grow Edible Mushrooms | Designs & Ideas on Dornob Fertile Grounds: Coffeemaker Reuses Spent Beans to Grow Edible Mushrooms | Designs & Ideas on Dornob](https://dornob.com/wp-content/uploads/2017/02/grocycle-mushrooms-3.png)