Radiator Plant Overview
Peperomia is a genus containing evergreen perennial plants which are frequently grown as houseplants due to their ability to adapt to a range of atmospheres. There are over 1000 species (mostly from S. America, a few from Africa) in the genus, which is closely related to black pepper. Their succulent heart-shaped leaves are relatively slow-growing but are highly attractive, as are their slender spikes bearing small greenish-white flowers. Liberty Hyde Bailey, known as the 'Father of American Horticulture', is associated with giving Peperomia the common name of Radiator Plant.