The Calathea lancifolia or more commonly know as the Calathea Rattlesnake plant, is a decorative perennial with strappy, spotted leaves and deep purple undersides. You can grow this tropical plant outdoors and will do well in cooler climates. The rattlesnake plant can easily be grown indoors as well. Native to the Brazilian rainforest, rattlesnake plant thrives in moist, warm, semi-shady climates. The Rattlesnake plant is a real attention-getter, growing to heights of 30 in. (76 cm.) and sometimes more. Like other calathea plants, it is so named for its attractive foliage and interesting patterns. This plants unique foliage makes it the perfect choice to add some flair to your home or office space. Indoor house plants are proven to be excellent air purifiers which help decrease stress and anxiety while stimulating creativity and productivity. Great for yourself or as a gift.