Delphiniums are the stars of the early summer border. Plants form a low mound of deeply-cut green leaves, bearing tall spikes of satiny flowers. Removing faded spikes at the base will encourage repeat blooming in fall.
Cut back hard to encourage fresh foliage. Use a high phosphorous fertilizer each year, in early spring.
Hot, humid summers can bring on potential mildew.
CAUTION: Harmful if eaten.
|
Blooming Season |
Summer |
|
Light Level |
Full Sun |
|
Height |
25-30cm (10-12ft) |
|
Spread |
25-20cm (10-12”) |
|
Spacing |
25-30cm (10-12”) |
|
Zone (If applicable) |
2-9 |
|
Attributes |
Deer and rabbit resistant. attracts bees, hummingbirds and butterflies. |