Stop misting your Calathea. Yes, you read that right. While Calatheas need 60 80% humidity to thrive, misting only provides temporary relief for about 10 minutes and can actually promote fungal issues on Diagnosing and Treating Bacterial Necrosis (Erwinia cacticida) Infections in Saguaro Cactus Jan Emming Cactus Party Backdrop, Bridal Shower Fiesta, Cactus Desert Party, Watercolor Flowers, Mexican Theme, Succulents, Printed Barbary Fig Opuntia Ficus Indica Pad (cutting)