The rex begonia is sometimes referred to as the fancy-leaf begonia or painted-leaf begonia, and for good reason. These semi-tropical perennials are beloved for their stunning variegated leaves in ...
Many begonias are perennials in USDA hardiness zones 8b to 11. Stewart suggests treating them as annuals in zones 5 and lower. Some types, such as rex begonias (Begonia rex-cultorum), are popular ...