Climbing Shrub: South America native. An easy to grow houseplant with dark green, heart shaped leaves with splashes of variegation in shades of lime green. Bloom time: spring-summer (rarely blooms indoors). Bloom color: green, white. Height: 6-36 inches. Width: 12-36 inches. USDA Z11-12. Indoors as a houseplant: Provide bright, indirect light. Train to vine, climb or allow it to trail. Water when the top 2-3 inches of soil dries out. Toxic to pets and humans.