Josiflexa lilac (Syringa x josiflexa)

USDA Hardiness Zones

USDA hardiness zones
Josiflexa lilac
Josiflexa lilac Josiflexa lilac Josiflexa lilac
Josiflexa lilac (Syringa x josiflexa)
Zone Zone  more information
Hardy to zone 4a
Mature Height Mature Height
8 to 12 feet
Mature Spread Mature Spread
6 to 12 feet
Growth Rate Growth Rate
Sun Sun
Full Sun
Moisture Moisture
Moist soil, well drained
Fall Color Fall Color
Attracts Wildlife Attracts Wildlife
Flower Flower
Fruit Fruit
Evergreen Evergreen
Native to WI Native to WI
Additional Information Additional Information
hybrid; upright, wide-spreading, non-suckering shrub; 8-12’ tall; 6-12’ wide; coarse texture; no fall color; showy, white, pink, purple, or magenta, fragrant flowers in mid June; full sun; adaptable to most soils and pH, prefers a moist, well-drained soil; urban tolerant; susceptible to lilac decline disease, verticillium wilt, and lilac borer; do not shear; hardy to zone 4a

UW Extension
For more information, see the UW Extension Urban Horticulture Team Web site:
Primary Author: Dr. Laura Jull
Photos by: Dr. Laura Jull and Dr. Ed Hasselkus

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