Philodendron Cordatum Heartleaf Plant in 4 Pots Philodendron is a classic houseplant and virtually no fail because it is so easy to grow. Happily, this makes it a fairly common houseplant to find at your local garden center. The philodendron family is also quite large so you can find a variety of plants growing in a range of shapes, sizes and colors. Specifications: Pot size 4