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The upright perennial Veronicastrum (Culver’s Root) features tall, slender spires of star-shaped white to pale lavender blooms that rise above whorled deep green foliage from mid to late summer. This hard-working plant thrives in Canadian gardens (hardy to Zone 3) when planted in full sun to part shade and in moist, humus-rich yet well-drained soil. Ideal for naturalistic borders, prairie-style gardens or rain-garden settings, it brings strong vertical structure, wildlife-friendly blooms and a refined architectural presence. Explore our Wildwood Express Veronicastrum collection to find varieties that combine native resilience with elegant form and seasonal impact.
