Begonias Care & Storage

There are more than 1,000 species of begonia worldwide. Most begonias aren't hardy in cold temperatures, making them a garden annual. If grown indoors under the right conditions, begonias can also live as perennials. Some begonias can grow up to 12 feet tall and feature small flowers in a wide variety of colors, including pink, white, red, orange, yellow, peach and bi-colors.

Begonias are relatively easy to grow, if given the right conditions.

Site Selection

Most begonias thrive in part shade and well-draining soil. If planted in containers, they tend to grow well on porches and in other sheltered areas. If grown indoors, choose a location with indirect sunlight.


When planting begonias in the garden, first till the soil. Dig a shallow hole and place the begonia tuber inside it. The tuber should sit just slightly below the soil line. If planted deeper, the tuber is more apt to rot. Water well. When shoots begin popping up, place a layer of peat moss over the tubers.


Water begonias only when the soil begins to dry. Keeping the soil too moist will rot the plant. Because begonia leaves are prone to diseases caused by moisture, water in the morning so leaves have plenty of time to dry off. It also helps to water at the base of the plant so the leaves do not get wet.

Other Care

Do not cultivate around begonias, as this can destroy their root system. To fertilize, use a balanced liquid fertilizer, such as 10-10-10.

Autumn and Winter Care

Immediately after the first frost in the autumn, dig up begonia tubers. Cut off all foliage with a pair of hand pruners. Allow the tubers to dry for several days on a layer of newspapers in a dry, dark location. Place the dry tubers in a paper bag and cover them with dry peat moss or sawdust. Store the bag at about 50 degrees Fahrenheit. After the last threat of frost in the spring, replant the tubers.

Special Types

Evergreen flowering begonias can stay in a pot year round. However, they must come indoors if they normally live outside. Bushy types of begonias, such as wax begonias, are also suitable for growing indoors during cool weather.

Pests and Diseases

Begonias are prone to diseases such as powdery mildew, Botrytis blight and stem rot. Pests such as spider mites, mealy bugs, scales, slugs and snails are common pests to begonia plants.

Kristina Seleshanko

Kristina Seleshanko began adult life as a professional singer and actress, working on both the West and East coasts. She regularly sang jazz in nightclubs, performed in musical theatre, and sang opera and pop. Later, Seleshanko became the author of 18 books, and has written for such publications as "Woman's Day," "Today's Christian Woman," and "True West." Seleshanko has also been a writing coach, a research librarian for "Gourmet" magazine, and a voice teacher.