
(Zabelia biflora)

Two-flowered zabelia, Twinflower, Asiatic twinflower
Zabelia biflora is a deciduous shrub that grows up to 1.5 meters tall. It has small, oval-shaped leaves that are green in color and turn yellow in the fall. The plant produces clusters of white or pink flowers in the summer.
4-6 feet (1.2-1.8 meters)
Zabelia biflora prefers full sun to partial shade. It can tolerate some shade, but too much shade will result in fewer flowers.
The plant prefers moderate humidity levels. It can tolerate drier air, but too much humidity can lead to fungal diseases.
The plant benefits from a balanced fertilizer applied in the spring and summer. Avoid fertilizing in the fall and winter.
Prune the plant in the late winter or early spring before new growth appears. Remove any dead or diseased branches and shape the plant as desired.
Common pests include aphids, spider mites, and scale insects. Diseases include powdery mildew and leaf spot.
24-48 inches (61-122 cm)
The plant requires moderate watering. It should be watered when the top inch of soil is dry to the touch.
Zabelia biflora prefers moderate temperatures between 60-75°F (15-24°C). It can tolerate colder temperatures down to 20°F (-6°C).
The growing season for Zabelia biflora is from spring to fall.
Zabelia biflora is moderately difficult to grow. It requires specific growing conditions and can be prone to pests and diseases.
Zabelia biflora is hardy in USDA zones 6-9.
Zabelia biflora is used in traditional Chinese medicine to treat respiratory infections and high blood pressure.