Swamp Milkweed
Best perennial for gardeners looking to support local monarch butterfly populations.
This native perennial turns your backyard into a vital monarch sanctuary with its vibrant, long-lasting blooms. It demands consistently moist soil to thrive, but the trade-off is a stunning, low-maintenance display that serves as a critical lifeline for local pollinators.
$11.99
at
Holly Days Nursery (Shop)
Who it's for
- Conservationists dedicated to supporting Monarch butterfly populations
- Gardeners managing damp, poorly drained landscape areas
- Pollinator enthusiasts looking to attract bees and hummingbirds
Who should skip it
- Low-maintenance gardeners wanting to avoid frequent weeding
- Owners of dry, sandy, or well-drained garden plots
- Families with curious pets or small children
Performance breakdown
Pollinator Impact
A premier choice for supporting monarch butterfly populations and local ecosystems.
Visual Appeal
Vibrant floral clusters provide a striking focal point for autumn landscapes.
Hardiness
Native perennial status ensures reliable growth and resilience in regional climates.
Site Versatility
Thrives in various light conditions but requires consistent soil moisture management.
Bloom Duration
Six weeks of color offers a solid, predictable window for seasonal interest.
Growth Potential
Reaches an impressive height, creating substantial vertical structure in garden beds.
Key Specs
Size Available
1 gallon
Bloom Color
Pink, White, or Purple
Bloom Time
Fall
Length of Bloom
6 weeks
Mature Height
3 to 5 feet
Mature Spread
2 to 3 feet
Light Preference
Full sun to partial shade
Soil Drainage
Well-drained
Botanical Name
Asclepias incarnata
Native to PA
Know before you buy
Still have a question?
Ask Metto anything about the Swamp Milkweed before you decide.
