Lots of small (<1/2 inch) flowers that change color from white with yellow centers to pale purple with red centers give this plants it's common name, blooms from August through October, narrow bronzy-green leaves are 2-6 inch long, attracts butterflies, good cut flower.
1-5 foot tall
Plant Hardiness Zones: 5a-9b
Native Range: s. MB to NS, south to n FL & e TX
Germination - Easy: Cold Stratify 8 weeks. Surface sow.