Philodendron rubrocinctum 'Platinum' is a beautiful plant with heart shaped leaves and green ruffles, and prefers for the soil to dry out between waterings and should be watered regularly. Philodendron rubrocinctum 'Platinum' can tolerate being far from a window and light source. Place it from a south-facing window to ensure it receives enough light to survive. Philodendron rubrocinctum 'Platinum' does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage.