Collection: 💐Delphinium

Elevate your garden with the dramatic vertical beauty of Delphiniums. Known for their tall, majestic flower spikes and rich jewel-toned colors, Delphiniums bring elegance to borders, cottage-style plantings, and floral arrangements. Their long stems and abundant florets make them one of the most striking cut flowers for early-summer bouquets. Perfect for gardeners who love romantic, statement blooms

Growing Information
Life Cycle: Perennial (often treated as biennial)
Height: 30–60 in (75–150 cm) depending on series
Sun: Full sun
Spacing: 12–18 in (30–46 cm)
Soil: Rich, well-drained; prefers cool climates
Germination: 14–21 days at 60–65°F (15–18°C)
Sowing: Start indoors 8–10 weeks before last frost; lightly cover seed
Transplant: After frost danger has passed
Bloom: Early to mid-summer; may rebloom with deadheading

Tips:
Stake tall varieties. Keep evenly watered—Delphiniums dislike heat and drought. Remove spent flower stalks to encourage a second flush.

No products found
Use fewer filters or remove all