Shadow King® Spearmint - Begonia

Shadow King® Spearmint is a rex begonia grown for ornamental foliage. Its compact series habit fits a shaded container, sheltered bed or indoor display with bright indirect light. ## Foliage and placement The [Lucas Greenhouses Spring 2024 catalog](https://www.lucasgreenhouses.com/_ccLib/attachments/about/Lucas%2BSpring%2B2024%2Bno%2Bprices.pdf) lists Shadow King Spearmint as a Green Fuse rex begonia. DGI’s [Shadow King series review](https://www.dgiplants.com/2015-reviews/spring-2015/951-shadow-king-begonias) describes the selections as consistent in shape, about 8–12 inches tall and roughly 6 inches wide, and suited to shade and containers. These are series-level dimensions; no cultivar-specific leaf pattern is stated. ## Growing conditions North Carolina State Extension notes that rex begonia hybrids vary in color, shape, texture and size. They prefer bright indirect light, moist well-drained soil and high humidity. Water when the surface begins to dry, let excess drain and provide airflow. ## Maintenance Remove damaged leaves and keep the plant warm and sheltered. Protect it from frost and strong direct sun; reduce watering when growth slows in winter.