Swamp Milkweed
Best native plant for supporting local butterfly populations.
This native perennial is a must-have for supporting Monarch butterflies, as it's their exclusive host plant. Its summer blooms offer nectar for a wide range of pollinators, and it thrives in moist conditions. While it requires full sun and can grow quite tall, its low maintenance and deer resistance make it a valuable and beautiful garden addition.
$16.99
at
Butterflybushes
More Milkweed options
Who it's for
- Gardeners dedicated to supporting monarch butterfly populations
- Homeowners with damp garden spots or rain garden enthusiasts
- Individuals seeking attractive, low-maintenance flowering plants for summer
Who should skip it
- Gardeners in arid climates or with very dry garden beds
- Those preferring contained growth or smaller, meticulously planned gardens
- Pet owners or families with young children who might ingest plants
Performance breakdown
Pollinator Impact
A critical lifeline for Monarchs and a magnet for diverse pollinators.
Maintenance Ease
Low-effort perennial that thrives with minimal intervention once established.
Environmental Adaptability
Handles wet soil beautifully but requires consistent moisture to truly flourish.
Deer Resistance
Reliably ignored by browsing deer, protecting your garden investment.
Visual Appeal
Fragrant, long-lasting pink blooms provide significant seasonal color interest.
Hardiness Range
Robust performance across a wide variety of USDA climate zones.
Key Specs
Plant Size
4-6' tall x 2-3' wide
Light Exposure
Full Sun
Water Needs
High
Hardiness Zones
USDA zone 3-9
Pollinator Value
Attracts butterflies, hummingbirds, bees, and other pollinating insects.
Host Plant To
Monarch butterfly, Queen butterfly, Soldier butterfly.
Notable Features
Fragrant, great cut flowers, long-blooming, deer resistant, multiple seasons of interest, low maintenance.
Pot Size
One quart
Plant Name
Asclepias incarnata
Soil Type
Loamy, Sandy, Clay
Know before you buy
Still have a question?
Ask Metto anything about the Swamp Milkweed before you decide.
