Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Asclepias incarnata you will need.
*Correct and successful spacing is complex and depends on project conditions.
Asclepias incarnata
Swamp Milkweed
- Beautiful native perennial
- Attractive seed pods
- Food source for Monarch butterflies
- Great for naturalizing
- Category: Perennials
- Hardiness Zone: 3-9
- Height: 3-4 ft
- Spread: 24-36 in
- Bloom Color: Pink, Purple
Attracts Wildlife
| • | Attracts Butterflies |
Foliage Color
| • | Green |
Soil Moisture
| • | Wet Soil/Wetlands |
Attributes
| • | Cut Flower/Foliage |
| • | Dried Flower/Foliage |
| • | Great Foliage |
| • | Low Maintenance |
| • | Mass Planting |
| • | Native |
Habit
| • | Upright |
Season of Interest (Foliage)
| • | Spring Bloomer |
Growing & Maintenance Tips for Asclepias incarnata
To care for Asclepias incarnata, commonly known as milkweed, ensure it is planted in well-drained soil and receives full sun. Water the plant regularly, especially during dry spells, and prune any dead stems to promote healthy growth. This native plant attracts pollinators and provides a habitat for monarch butterflies, making it an excellent addition to your garden.