Centaurea cyanus (Cornflower, Tall Blue)
Centaurea cyanus (Cornflower, Tall Blue) is a species of flowering plant in the family Asteraceae. "Tall Blue" is a cultivar of the species with beautiful blue petals. The flower is super easy to grow but requires a little bit of care to reach its highest potential.
Cornflower Tall Blue is an annual plant that typically grows to a height of 60-90 cm (2-3 feet) and produces a single stem with numerous branches that are topped with flowers. The flowers are small, about 3-4 cm (1-1.5 inches) in diameter, with a distinctive fringed bracteole beneath each flower head.
Grooms in a dry and moderate environment, the flower is widely used in Salad, additive with dessert, and some popping on cottage cheese. Gorgeous blue color with a showy appearance, the flower can take the beauty of your garden to the next level. Blooms in summers, the flower can withstand harsh weather conditions like drought, etc.
The petals of the flowers are arranged in a ray-like fashion around the center disk, with the outer petals being larger and more elongated than the inner ones. The blooms of Cornflower Tall Blue are particularly striking because of their intense, deep blue color, which makes them a popular choice in gardens and floral arrangements.
Centaurea cyanus is native to Europe but has been introduced to other parts of the world, including North America. The plant prefers full sun and well-drained soil and is often grown as an ornamental plant or for its medicinal properties. The flowers are also edible and have been used in traditional cuisine as a garnish or for flavoring.
Number of Seeds | Max Coverage Area (Square Ft.) | |
---|---|---|
1OZ | 5,500 | 250 |
1/4LB | 22,000 | 1,000 |
1/2LB | 44,000 | 2,000 |
1LB | 88,000 | 4,000 |
5LB | 440,000 | 20,000 |
Scientific Name: Centaurea Cyanus
Common Name: Cornflower, Tall Blue
Plant Type: Annuals
Family: Centaurea-Cornflower
Native Range: United Kingdom
Full Growth Height: 1-3 ft
Wide: 6”-1’
Zone: 2-11
Exposure: Full Sun, LightShade
Blooming Season: Summer (Early, Mid, Late), Spring (Late)
Flower: Showy, Daisy Like Flower Heads
Attracts: Butterflies, Birds
Flower Color: Dark Blue
Tolerate: Drought, Deer
Water Requirement: Average
Soil Type: Sand, Loam, Well-drained
Gardening Uses: Coastal Garden, Rock Garden, Prairies and Meadows