Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Ageratina altissima you will need.
*Correct and successful spacing is complex and depends on project conditions.
Ageratina altissima
White Snakeroot
- White blooms September to frost
- Great for naturalizing and rain gardens
- Attracts butterflies
- Category: Perennials
- Hardiness Zone: 3-8
- Height: 3-5 ft
- Spread: 2-4 ft
- Bloom Color: White
Attracts Wildlife
| • | Attracts Butterflies |
Critter Resistance
| • | Deer Resistant |
Foliage Color
| • | Green |
Soil Moisture
| • | Average Water |
Habit
| • | Upright |
Season of Interest (Flowering)
| • | Fall |
Growing & Maintenance Tips for Ageratina altissima
To care for Ageratina altissima, commonly known as White Snakeroot, ensure it receives partial to full shade and maintain consistent moisture in the soil. Regularly check for pests and provide a balanced fertilizer to promote healthy growth throughout the growing season.
