

Purple Milkweed
Asclepias purpurescens
Purple Milkweed is the rarest milkweed in eastern native plant cultivation. it's naturally uncommon across its range and rarely offered by nurseries. The flowers are a deep, rich purple-magenta, considerably more saturated than the pink of common milkweed, and they carry the same sweet fragrance but in a more compact, refined package. Like all milkweeds it's a monarch host plant and a major pollinator resource, but the flower color alone makes it worth seeking out. It tolerates part shade better than most milkweeds, which opens up planting spots that Butterfly Weed or Common Milkweed can't access. In woodland edges, lightly shaded borders, and dappled sun situations, Purple Milkweed fills the milkweed role beautifully where other species would struggle. The rich color photographs exceptionally well. Stock is always limited.
We grow a range of sizes and prices. Add the plant to your list, then pick your size when you visit.
Final price confirmed at pickup, depends on size and season.
- Thu, Jul 238 AM – 4 PM
- Fri, Jul 248 AM – 4 PM
- Sat, Jul 258 AM – 2 PM
A nursery-grown plant, ready for the ground.
Healthy, container-grown purple milkweed propagated on-site at Hill House from regional genetics. Includes a one-page care card. We make every effort to supply plants as listed; occasionally we substitute a similar species of equal value.
- Sun
- Full sun
- Water
- Average
- Mature size
- 2'–3'
- Bloom
- Midsummer deep purple-magenta bloom; attractive seed pods in fall
- USDA zones
- 4-9
Pairs well with these.
Same light, same soil, same wildlife. Janet's picks to plant alongside purple milkweed.
Or skip the guesswork.
Curated packages bundle 9–12 species that work together. One reservation, one pickup day, a printed layout map.

Butterfly Package
Host and nectar plants chosen to feed monarchs, swallowtails, and fritillaries spring through fall.

Hummingbird Package
Tubular-flowered natives that pull ruby-throats through your yard April through October.

S.O.S. Package
Save Our Songbirds, berry- and seed-bearing natives that feed nesting and migrating birds.