Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Decodon verticillatus you will need.
*Correct and successful spacing is complex and depends on project conditions.
Decodon verticillatus
Swamp Loosetrife
- Showy, purplish flowers
- Perfect for waterside plantings
- Prefers wet soils in full sun
- Category: Perennials
- Hardiness Zone: 3-9
- Height: 6-8 ft
- Spread: 6-8 ft
- Bloom Color: Purple
Decodon verticillatus
