Delphinium - Tall Cliveden Beauty

25+ Seeds

Cliveden Beauty is the hardiest delphinium, known for its first-year flowering and graceful sky-blue blooms that can reach up to 60 inches high. The well-branched plants produce long, slender stems with a delicate, airy appearance, making them a popular choice for bouquets and floral arrangements. 

While the tall plants may require support, especially in windy or rainy conditions, they attract bees and butterflies. Often grown as an annual, Cliveden Beauty is a perennial in Zones 3-7.

HANDLE SEEDS AND PLANTS WITH GLOVES - TOXIC TO PEOPLE AND PETS. 

Sowing: indoors (recommended) 10–16 weeks before the last frost. Direct seeding not recommended. 

Plant Type: Perennial Zones 3 - 7
Height: 40–60" 
Bloom Season: Late spring to early summer
Sun: Full sun to partial shade
Planting Depth: Cover seeds lightly with soil
Plant Spacing: 12–18 inches / 30–45 cm
Germination: 14–21 days
Note: reblooms if cut back immediately after first bloom.