Lilac-Japanese Tree

Plant Description

This handsome small specimen tree or large shrub produces creamy white flowers held in large, showy panicles in early to mid-summer. Blooming in June and July, it offers reliable seasonal interest when many other flowering trees have finished. Deep green foliage provides a clean backdrop for the blooms, and plants naturally develop as clumps with three or more stems. Recognized for its landscape value, this tree was named 2002 Iowa Tree of the Year.

At A Glance

Height (25 ft.)
Grows to approximately 25 feet tall at maturity, functioning well as either a small ornamental tree or a large multi-stemmed shrub.



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Spread (25 ft.)
Develops an equal spread, creating a broad, well-balanced form ideal for specimen planting.



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Shape (Spreading)
Exhibits a spreading habit with an open, natural structure that works well in informal and naturalized landscapes.



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Exposure (Full Sun)
Performs best in full sun, which promotes strong growth and the most abundant flowering.



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Foliage (Deep Green)
Features rich, deep green foliage throughout the growing season, adding texture and contrast to the landscape.



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Fall Foliage (Insignificant)
Fall color is minimal, with ornamental interest focused on summer flowering rather than autumn foliage.



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Hardiness Zone (USDA Zones 3–7)
Exceptionally cold-hardy, thriving in Zones 3 through 7 and well suited to northern climates.