#FEBAZKA Rattlesnake Plant is one of the best indoor ornamental houseplants. This Calathea has elongated, wavy, green leaves with dark decorative spots and deep purple undersides. A beautiful accent plant for the home or patio. **Calathea are non-toxic and pet friendly! Calathea Care: LIGHT: Your Calathea will do best in medium to low indirect light. Never allow this plant to receive direct sunlight, as the leaves will burn. WATER: For best results, maintain a regular watering schedule and keep your Calathea moist, but not wet or soggy. This is not a drought-tolerant plant, but it is relatively forgiving if you forget to water it from time to time. Extended periods of dryness can result in brown leaf tips or edges.