Evergreen Wisteria

Evergreen Wisteria

Scientific Name: Callerya reticulata
Common Names: Callerya, Reticulate Callerya, Reticulate Wisteria, Evergreen Wisteria

Native to: China, Laos, and Vietnam
Lighting Requirements: Full sun to partial shade
Height: 20 to 30 feet (as a vine)
Width: 10 to 15 feet (spreads vigorously)
Winter Look: Deciduous; loses leaves in winter
Seasonal Interest: Large clusters of fragrant purple to violet flowers in spring; attractive, pinnate green leaves
Drought Tolerance: Moderate; prefers regular moisture but can tolerate dry periods once established
Soil Requirements: Well-drained, fertile soil; adapts to various soil types
pH Range: Slightly acidic to neutral (6.0–7.5)
Hardiness Zones: USDA Zones 6–9
Deer Resistance: Low; deer may browse on the plant
Attracts: Pollinators, especially bees and butterflies
Potential Issues: Can be invasive in some areas; requires regular pruning to control growth and prevent it from overtaking other plants
Notes: Evergreen Wisteria is a large, deciduous climbing vine known for its striking clusters of fragrant flowers that bloom in spring. It is often used to cover trellises, fences, and other vertical structures, creating a beautiful focal point with cascading flowers. The vine’s foliage is attractive and provides a dense green screen when in full leaf. While not as common as other wisteria species, Callerya reticulata is valued for its resilience and ability to thrive in various growing conditions. It is best suited for regions with mild winters, as it may not tolerate extreme cold.