Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Agastache mexicana 'Lilac' you will need.
*Correct and successful spacing is complex and depends on project conditions.
Summerlong™
Agastache mexicana 'Lilac'
Mexican Giant Hyssop
- Dense, mounded growth habit
- Blooms early and long lasting
- Bright colored flowers all season
- Great for attracting pollinators
- Category: Perennials
- Alternate Cultivar: 'Balsumlilac'
- Patent: PP29964P2
- Breeder: Ball Horticulture
- Hardiness Zone: 7-10
- Height: 16-22 in
- Spread: 16-22 in
- Spacing: 12-14 in
- Bloom Color: Purple, Deer & Rabbit Resistant, Deer & Rabbit Resistant, Deer & Rabbit Resistant, Deer & Rabbit Resistant, Deer & Rabbit Resistant, Deer & Rabbit Resistant, Deer & Rabbit Resistant
| Item | Size | Avail | Your Price | Qty |
|---|---|---|---|---|
| 5972 | 1G | 2 | $17.99 |
Foliage Color
| • | Green |
Soil Moisture
| • | Average Water |
Habit
| • | Upright |
Season of Interest (Foliage)
| • | Summer Bloomer |
Growing & Maintenance Tips for Agastache mexicana Summerlong™ 'Lilac'
To care for Agastache mexicana Summerlong™, ensure it is planted in well-drained soil and receives full sun for optimal growth. Water the plant regularly, but allow the soil to dry out between waterings to prevent root rot.