Gray organic oyster mushroom culture kit

Grow your oyster mushrooms in a few days at home with this ready-to-grow kit of organic French-made oyster mushrooms (Cocorico !!!) You can make up to 2 harvests Important point - Keep the kit in the fridge if you do not want it. use right away or if it is a gift. The culture is easily started by piercing the sealed bag and bringing oxygen to the substrate. Yum ! to do at home with the family