If your monstera looks healthy but all of the sudden the leaves are curling in, its trying to tell you something! , The first thing I would check is the soil! , Most common cause of curling leaves is Habe ich auf meiner Monstera Thripsen oder andere Schdlinge? Oder Nhrstoffmangel? : r zimmerpflanzen How to Propagate Monstera Deliciosa From Cuttings Mammillaria rekoi Cactus Jungle Femorale Archachatina marginata egregia (Dautzenberg, 1921)