Begonia (Semperflorens Cultorum Group)Wax begonia
科:秋海棠科
Family:Begoniaceae
属:秋海棠属
common name:Wax begonia
introduce:Plant Type: Herbaceous perennial
Family: Begoniaceae
Missouri Native: No
Native Range: None
Height: 0.5 to 1 foot
Spread: 0.5 to 1 foot
Bloom Time: June - To frost
Bloom Color: White, pink, red, bicolor
Sun: Full sun to part shade
Water: Medium moisture
Maintenance: Low
General Culture:
Tender perennial that is winter hardy to USDA Zones 10-11. In St. Louis, it is grown as an annual. It is noted for its tolerance to hot and humid summers. It is easily grown in average to moderately fertile, moist, well-drained soils in full sun to part shade. Prefers sun dappled part shade and a good mulch in hot summer climates such as St. Louis. Bronze-leaved varieties are more tolerant of full sun. Plants tolerate considerable shade, but are generally less floriferous therein. Plants are best with consistent moisture throughout the growing season, but tolerate periods of drought due to their thick and waxy leaves which help minimize water loss in hot weather. Start seeds indoors 6-8 weeks before last frost date, purchase starter plants or take cuttings from overwintered plants. Set plants out after last frost date. Space plants well (8?for dwarfs and 12?for taller ones) to promote good air circulation and to reduce potential fungal disease problems. Container plants may be cut back in fall and overwintered indoors a cool location with reduced watering. Propagation from seed can be difficult due to the small size of the seed, and seed should not be sown directly in the garden.
Noteworthy Characteristics:
Wax begonia is an extremely popular garden annual. It is a compact, bushy, mounded, fibrous-rooted plant that features fleshy stems, waxy dark green to bronze leaves and loose clusters (cymes) of single or double flowers in shades of white, pink or red plus bicolor versions thereof. Flowers reliably bloom throughout the growing season (May to October). Dwarf varieties grow to 6-8?tall and taller varieties grow to 10-12?tall.
No serious insect or disease problems. Susceptible to bacterial leaf spot, powdery mildew, blight and stem/crown rots. Watch for mealybugs and thrips.
Uses:
Mass in beds or borders. Edgings. Containers and window boxes
