Pacific Giant Delphiniums produce breathtaking spires of flowers in shades of blue, purple, pink, and white, creating a dramatic focal point in any garden. These tall, elegant perennials are perfect for borders, cottage gardens, and cutting gardens, where their vibrant blooms can add height and color. A favorite among gardeners and pollinators alike, Pacific Giant Delphiniums are hardy and thrive in cooler climates.
*Perennial Hardy to Zone 3 – Thrives in northern climates, providing years of beauty.
*Flowers in Second Year – Blooms begin in the second growing season.
*Full Sun to Part Shade – Prefers full sun but tolerates light shade in hotter climates.
*Tall, Elegant Growth – Reaches a mature height of 4-6 feet (120-180 cm), perfect for dramatic garden displays.
*Bloom Time – Blooms from late spring to early summer, offering early-season color.
*Perfect for Cutting – Long-lasting blooms make excellent additions to floral arrangements.
*Pollinator-Friendly – Attracts bees and butterflies, supporting a healthy garden ecosystem.
Each packet contains approximately 70 seeds.
Product Title: Pacific Giant Delphinium Seeds – Towering Spires of Vibrant Blooms for a Stunning Garden Display (70 Seeds)
Note: All parts of delphinium plants and seeds are toxic. Exercise caution around pets and children.
Delphinium - Pacific Giant Seeds
Start delphinium seeds indoors 8-10 weeks before your last frost date, or direct-sow them in the fall. For improved germination, perform cold stratification by placing seeds in a moist paper towel, sealing them in a plastic bag or container, and refrigerating for 1-2 weeks before sowing.
Press seeds into the soil and cover lightly. Keep the soil consistently moist until germination, which typically occurs in 14-30 days but may take longer in cooler conditions. Once the risk of frost has passed, transplant seedlings to a sunny outdoor location, spacing plants 12-18 inches (30-45 cm) apart.
Delphinium elatum
Also known as perennial larkspur, lark's heel, knigh's spur