Hi, doe anyone know some tricks to keeping my Dracaena looking good and healthy. The first pic is when I brought her home. I did have a problem of not enough drainage. I corrected that. She seemed to bounce back. But now she is getting brown spots. Do I need to use filtered water? How dry do you let the soil get between watering. Any help will be great!!! This is my second. Lost one I recused in winter.( kept it alive for a yr. But not that lush) I am in love with these plants.