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Delphinium, Summer Skies

Elegant spikes for the June garden.
Immense, graceful light to medium blue spikes with white "bees". If sown early, blooms first year from early summer till frost. GARDEN HINTS: Grows best in part to full sun. Thrives in rich, deeply worked soil. Prefers cool, moist summer nights. Spacing 2'. Perennial in zones 3-7. Treat as hardy annuals farther north.

Product Details

LifeCycle: Perennial 

Zone: 3-7 

Sun: Full Sun, Part Sun 

Height: 4-5  feet

Spread: 24  inches

Uses: Borders, Cut Flowers 

Sowing Method: Indoor Sow 

Bloom Season: Spring, Summer 

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Item # Order Quantity Price
1 Pkt.
(50 seeds)

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Growing Info

Introduction to Perennials  1:47

Perennials return year after year blooming on their own. Watch this introduction and discover how easy and rewarding

Planting Perennials  2:32

Burpee's expert horticulturist will explain and demonstrate how to plant perennials.
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