Casablanca Lily Breck's The white leaves of this medio picta (midstripe) portulacaria afra are the result of full sun and no fertilizer. The medio picta are almost impossible to wire due to their branches being very brittle My fav version of a snake plant the black robusta. Snake plants are known best for being great natural air purifiers & they're a common houseplant because they're drought tolerant. Factsheet Crassulaceae