Polygonum aubertii, commonly known as Silver Lace Vine or Chinese fleeceflower, is a vigorous deciduous woody vine belonging to the Polygonaceae family. Native to China and parts of Asia, it is valued for its fast growth rate, delicate foliage, and cascading sprays of small, creamy white flowers that bloom in late summer to early fall.
Here are some key features and care tips for Polygonum aubertii:
Growth Habit: It is a fast-growing vine that can reach up to 20 to 30 feet (6 to 9 meters) in height and spread. It climbs by twining and can quickly cover a trellis, fence, or arbor.
Foliage: The leaves are heart-shaped and green, turning a yellowish color in the fall before dropping.
Flowers: The small, fragrant flowers are creamy white and are borne in loose, cascading clusters. They appear in late summer or early fall and attract butterflies and other pollinators.
Sunlight: Silver Lace Vine thrives in full sun to partial shade. It prefers a location with at least 6 hours of sunlight per day for best flowering.
Soil: It grows well in well-drained soil with average fertility. However, it can tolerate a wide range of soil types, including clay and sandy soils.
Watering: It prefers consistently moist soil, especially during the growing season. However, it can tolerate some drought once established. Hardy in zones 4-7.