50 Houseplants That Are Healthy to Keep at Home

29. Cat Grass is another kitty-friendly snack on the list.

You read the title right – Cat Grass! While there are one grass species commonly known as Cat Grass, commercial Cat Grass seed mixes are typically made up of a mixture of common seed crop grasses like wheat, rye, oats, and rye. In addition to adding oxygen to your house, Cat Grass is also precisely what it sounds like – a healthy snack for your cats! If you have a cat who has shown interest in your toxic houseplants, plant a little container of Cat Grass and grow it within your cat’s reach for a fun treat for them.