Broad umbels of lace-like white flowers bloom July through September over emerald green, fern-like foliage with purple tinted stems giving way to attractive seed heads. This long lived perennial fits equally well as an elegant specimen plant or mixed with other perennials in the cottage garden. A host plant for the swallowtail butterfly and nectar source for pollinators.
Full-part sun. Height and spread 3’. Prefers moist well-drained soils. Zones 6b-10.
photo by RHS plants
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