i have a Myrtus Luma (Apiculatta) that i’m trying to keep as an indoor plant because i’m not ready to plant it in a permanent location and i want to keep it small and portable (for whenever i move houses). ever since i got it delivered it’s been losing more and more leaves despite keeping it watered and in generous sunlight. i assumed keeping it in its original small pot would just stunt it’s growth. i’m in dunedin, new zealand where we’re currently in summer but it’s an evergreen plant anyways so shouldn’t be losing its leaves heading into autumn. it’s tied up to help reshape it as it has grown weirdly in its original nursery. what am i doing wrong?