If your snake plant is looking floppy there isnt anything you can do to help those leaves except prop them up like I am here BUT putting it in brighter light will help the new leaves grow stronger GARDENERA Premium Pothos Potting Soil Mix Air Cleaning Plant Potting Mix, Soil Mix for Pothos, Parlor Palm, Peace Lily (3 Quart Bag) 5 QT Brown Spots from a Lack of nutrients Orange Lake Nursery Philodendron erubescens has long oval yellow leaves with green spots and a shiny leaf surface Stock Photo Alamy 5 Secrets to Growing a Lush Philodendron White Princess