Loads of 1/4 inch white flowers create rounded clusters up to 16 inch wide from late July through October, long narrow triangular opposite leaves up to 7.5 inch long & 2.5 inch wide are united at the base so it looks like the stem pierces each set, leaves are complexly textured, attracts butterflies & birds, good cut flower, rain garden plant.
1-5 foot tall
Plant Hardiness Zones: 3a-9b
Perennial
Native Range: NS, NB, QC, se. MB, south to FL, TX. Rare in ME
Germination - Easy: Cold Stratify 8 weeks. Surface sow or cover seed lightly
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