Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Rhododendron viscosum you will need.
*Correct and successful spacing is complex and depends on project conditions.
Rhododendron viscosum
Swamp Azalea
- Abundant white flowers with spicy fragrance
- Attracts butterflies and hummingbirds
- Showy red fall foliage
Foliage Color
| • | Green |
Soil Moisture
| • | Moist, Well-Drained |
Attributes
| • | Border or Bed |
| • | Fragrant |
| • | Great Foliage |
| • | Low Maintenance |
| • | Mass Planting |
| • | Native |
| • | Naturalizing |
Habit
| • | Upright |
Growing & Maintenance Tips for Rhododendron viscosum
True to its name, swamp azalea enjoys a soggy spot but can not have its roots submerged in water. It will tolerate some drought.
Grow in full sun or partial shade in acidic soil.
Prune after flowering for best shape.