Photos are representative and may not match your specific variety.

Milkmaid

Native wildflower

Asclepias incarnata

Overview
Clusters of creamy white florets on sturdy stems. Attractive lance-shaped leaves. Use for cut flowers and garden beds. Flowers late in the summer of the first year. Tall plants and sturdy stems are highly uniform. Attracts butterflies and hummingbirds. Larval host for monarch butterflies. Native to North America. Also known as swamp milkweed. Perennial in Zones 3-8.
Planting
Direct sow after last frost, or start indoors 6-8 weeks before last frost
Growing
Sun: partial. Water: high. Soil: Well-draining loam, tolerates average to moist soils. Space plants 18" apart. Germination: 7-14 days.