Nigella hispanica 'Dark Blue' – Deep blue elegance with a refined flower heart

Nigella hispanica 'Dark Blue' is an impressive annual summer flower that immediately stands out with its deep blue petals and contrasting dark purple to almost black flower centers. This unique Nigella variety combines an airy, natural look with vibrant color, making it a real eye-catcher in both borders and cutting gardens. Thanks to its elegant shape, strong stems, and decorative seed pods, 'Dark Blue' is also very popular as a cut and dried flower.

Intense blue flowers with character

What makes Nigella hispanica 'Dark Blue' so distinctive is the deep, cool blue of its flowers, a color rarely seen in gardens. The flowers have an open, star-shaped structure with broad petals that subtly transition from intense blue to lighter shades. The flower center consists of fine, upright stamens ranging from dark purple to almost black, creating a strong and elegant contrast. This combination gives the plant a modern, almost graphic appearance.

Flowering, growth and seed formation

Nigella hispanica 'Dark Blue' is an annual plant that blooms from June to August. Under good conditions, the blooms can last even longer. The plants reach a height of about 50 to 70 cm and grow upright with fine, thread-like leaves that create an airy and refined effect. After flowering, striking seed pods develop, which are highly decorative and perfect for dried bouquets and flower arrangements.

Perfect for garden, picking garden and flower arrangements

Thanks to its sturdy stems and unique color, Nigella hispanica 'Dark Blue' is an excellent cut flower. In bouquets, it adds depth and contrast and combines beautifully with white, soft pastels, or warm summer colors. In the garden, this Nigella is stunning in borders, natural plantings, and cottage gardens. It is also very popular in cut flower gardens due to its long vase life and versatility.

Location and care

Nigella hispanica 'Dark Blue' grows best in a sunny to lightly shaded location. The plant prefers well-drained, light soil. Once established, it is low-maintenance and easy to care for. Regular watering during dry spells is sufficient. To prolong flowering, remove spent flowers; if you intend to harvest seed pods for decoration or seed production, leave the flowers.

Sowing and natural appearance

Sow directly in the ground starting in spring. Nigella hispanica self-seeds readily under favorable conditions, making it ideal for natural, informal gardens. Its fine leaf structure adds not only color but also texture and movement to the garden.

A stylish choice for deep blue lovers

Nigella hispanica 'Dark Blue' is ideal for gardeners seeking a bold yet elegant flower color. The combination of deep blue, dark center, and airy green makes this plant a timeless and versatile choice for both the garden and floral arrangements.