Insulina (Dianthera Secunda) is a perennial shrub in the Acanthaceae family with moderate care difficulty. It requires high watering and full sun or partial shade light in USDA hardiness zones 10-12. This plant is safe for cats and dogs. It can be grown indoors.

Dianthera secunda is a tropical subshrub or shrub native to the Caribbean and parts of South America, primarily found in wet habitats.