Among the various types of begonias, the B. Rex are some of the most beautiful and stunning plants. Sometimes called painted-leaf begonias or fancy-leaf begonias, these plants are known for their showy, sometimes jaw-dropping leaf coloration. They frequently have large leaves (up to 6 in. long) that are brightly colored in various shades of green, red, silver, and even purple. These plants are grown almost exclusively for their foliage—their blooms tend to be small and less showy, so many growers pinch off blooms to maintain breathtaking leaf displays.

Some types of Rex begonias go into dormancy during the winter.

Growing Conditions:

Light: Bright, indirect light year-round. Because they are not aggressive bloomers, they can tolerate less light than other begonias and will thrive under fluorescent lights.
Water: Rex begonias like even water, but hate being overwatered, and they thrive on humidity, but don't like direct misting, which encourages powdery mildew.