The lavish and fluffy Cotton Candy fern is one of the most popular indoor plants for cleansing the air. Its flowing mass of fronds, which hang from baskets or rest among taller plants, give the impression of a waterfall. It is a dependable and low-maintenance fern that removes formaldehyde to purify the air. They do best in warm, humid environments, making bathrooms with lots of moisture an excellent spot to put them. Choose a potting soil that keeps moisture since Cotton Candy Fern is highly sensitive to dry soil. A healthy soil will still have excellent drainage and be rich in organic material like coco coir or sphagnum moss. Cotton Candy Fern needs constant watering because it is sensitive to dry soil. To tailor watering suggestions to your environment, use our water calculator.