Amur Lilac is a small tree or large shrub that brings late spring fragrance to northern gardens where other lilacs have already faded. This subspecies of Syringa reticulata typically grows 6 to 8 feet tall and 4 to 6 feet wide, making it substantially more compact than the species type. It thrives in hardiness zones 3 through 7, survives deer pressure without damage, and produces showy, creamy white flowers in upright panicles during May and June. The blooms arrive later than most lilac species, extending the season of fragrant lilac flowers in the landscape.
Full Sun
Moderate
3-7
96in H x 72in W
—
High
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Creamy white flowers in upright panicles bloom later than most other lilac varieties, stretching the lilac season into early summer. This small tree form tolerates urban conditions, handles clay soil without complaint, and resists both deer browsing and the powdery mildew that plagues many lilac species. Cold-hardy to zone 3, it attracts butterflies and hummingbirds while staying relatively pest-free and requiring minimal maintenance.
Amur Lilac works well as a hedge plant or specimen tree in northern landscapes. Its compact size and ornamental branching make it suited to smaller properties where the larger species lilacs would overwhelm the space. The showy late-spring blooms and fragrance serve as a focal point during its flowering period.
No timeline data available yet for this variety.
Prune Amur Lilac immediately after flowering concludes in June to shape the tree and maintain good air circulation within the canopy. Remove any diseased or crossing branches, and thin crowded interior growth to prevent fungal problems. Deadhead spent flower panicles before seed set when practical to encourage a neater appearance and redirect energy toward vegetative growth.
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