Efeu Doilyhead's Blog New plant = immediate action , Especially when its a Dracaena Marginata., Heres how I handle it:, The plant goes outside and stays separate from the rest of my collection, I soak the root ball Quand et comment arroser les cactus pour qu'ils soient sains et vigoureux ? Calathea: Giftig fr Katzen oder nicht? Talk with the British Cactus and Succulent Society Huddersfield Branch I'm very unsure what this white fuzz is growing off the top of my cactus. I don't know if it's some odd type of mold or what is going on at all.