Place your kit on a plate in a place that gets indirect sun. Do not remove plastic. Mist the outside of the kit with fresh water at least 3-5 times a day. Keep your mushrooms moist but do not soak them.
Mushrooms can mature in 5-7 days. Pick or cut off entire clusters.
Store your mushrooms in the refrigerator in an open container covered with a paper towel. To prevent early spoilage, do not store them in a closed container.