Hello. Hope everyone here is doing well. I live on vancouver island. I want to grow blue oyster mushrooms in my garden. I know golden oysters are invasive but i'm not sure about blue oysters though. If i grow these i'll try to not let them release spores but i'll be honest, i'll probably fail so what are some non invasive or native mushrooms i can grow? If blue oysters aren't invasive i'll just grow them. Thank you.