Ivory Silk® Japanese Tree Lilac (Syringa reticulata ‘Ivory Silk®’)

Ivory Silk® Japanese Tree Lilac (Syringa reticulata ‘Ivory Silk®’) is a highly popular ornamental tree known for its large, creamy-white flower clusters and refined upright growth habit. Blooming in early summer after most traditional lilacs have finished flowering, this elegant tree provides valuable late-season fragrance and colour in the landscape.

The large panicles of fragrant white flowers attract pollinators and create a dramatic display against the dark green foliage. Its naturally symmetrical form and moderate size make it ideal for residential landscapes, boulevard planting, and focal points. The attractive bark also adds winter interest as the tree matures.

In Alberta, Ivory Silk® performs exceptionally well in full sun and is highly tolerant of urban conditions, cold temperatures, and Prairie climates. It prefers well-drained soil and requires minimal maintenance once established, making it one of the most dependable flowering trees for Canadian landscapes.