Was a walstad jar that kinda turned into an ecosphere? It’s 3 years old, thoughts on what to do with it? https://www.allforgardening.com/635949/was-a-walstad-jar-that-kinda-turned-into-an-ecosphere-its-3-years-old-thoughts-on-what-to-do-with-it/

#ClosedEcosystems #Ecospheres #miniature #selfsustaining #self-contained