Abutilon (Abutilon x hybridum) is a group of tender evergreen perennials (USDA hardiness zones 9-11). In USDA hardiness zones 6 thru 8, abutilon is grown outdoors from mid-spring to mid- autumn, when it is moved indoors and grown as a tropical houseplant. When moved indoors, partially cut back to fit its indoor space. In early spring prune the plant back hard.
Abutilon is known by several names including Chinese bellflower, Chinese lantern, Parlor maple, and flowering maple. It’s related to mallows and hibiscus (plant family Malvaceae). Albutilon has maple-like palmate deeply lobed leaves and bears colorful delicate looking flowers. Abutilon may flower almost non-stop in shades from white, pale yellow, orange, red, and bi-colors.
Abutilon is not too particular about soil (potting media). It should be well-drained, moist, and pH near neutral (6.2-7.2). Re-pot a container grown plant(s) into new larger containers and in new potting soil. Feed every two weeks with a dilute, water-soluble fertilizer such as Miracle-Gro™, Jack’s™, or Schultz™.
During the summer abutilon may be infested with whiteflies, spider mites, scale and mealybugs. Spray leaves and stems with water to wash pests off or spray with insecticidal soap or neem oil. Plants should be adequately spaced and keep foliage dry to prevent leaf spots and rust diseases.
Some gardeners opt to train abutilon into a tree or topiary form. Flowering maple is also great in a garden bed or a hanging basket. Butterflies and hummingbirds are attracted to their pendent bell-shaped flowers, available in many colors including yellow, orange, pink, red, and bi-colors.
Today’s flowering maples are the result of hybridizing between four species A. darwinii, A. striatum, A. pictum, and A. megapotamicum. One of the finest is ‘Biltmore Ballgown’, an heirloom variety sold by Biltmore Estate in Asheville, NC. It grows 2-4 feet high and 1-2 feet wide with showy orange-netted lantern flowers.
Abutilon is propagated by softwood cuttings. Beware: Leaf sap may cause mild dermatitis in susceptible individuals.