Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Pontederia cordata you will need.
*Correct and successful spacing is complex and depends on project conditions.
Pontederia cordata
Pickerelweed
- Aquatic or marsh perennial
- Clusters of erect arrowhead-shaped leaves
- Violet-blue flower stalks
- Each flower last for about one day
- Prefers moist conditions
- Category: Perennials
- Hardiness Zone: 3-10
- Height: 2-4 ft
- Spread: 18-24 in
- Bloom Color: Violet
