Outdoor versus indoor by meghan | Aug 29, 2019 | Fruiting Mushrooms | 0 comments The mushrooms grown outside are darker and aren’t as fragile as the mushrooms we grow in the greenhouse. It’s fun to see the differences! These are blue oysters. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked * Recipe Rating Recipe Rating Comment Name * Email * Website 5 − = 0 This site uses Akismet to reduce spam. Learn how your comment data is processed.