Choosing Between Ivory Silk Lilac and Chanticleer Pear

A Toronto homeowner debates between Syringa reticulata 'Ivory Silk' (Japanese tree lilac) and Pyrus calleryana 'Chanticleer' (Callery pear). Asks for differences and a recommendation.

Chanticleer Pear: Profuse white spring flowers, good fall color, narrow upright form. Major flaws: Weak branch attachments (included bark), splits in storms, short-lived (15–20 years), invasive potential, unpleasant flower odor. Overplanted and problematic.

Ivory Silk Lilac: Creamy-white fragrant flowers in early summer (extends bloom season), attractive cherry-like bark, upright oval form, no significant fall color. Developed in Ontario—proven hardy. Longer-lived, stronger wood, no invasive issues.

Recommendation: Ivory Silk Lilac. Superior structure, longevity, seasonal interest, and regional adaptation. Avoid Callery pears—their brief beauty isn't worth the lifetime of storm damage and management headaches.