Cornflower, Witches' Bells, Ragged Robin, Happy Skies, Haw Dods, Hurtsickle, French Pink, Brushes, Bunk, Blue Tops, Bluets, Blawort, Ragged Sailor, Cornbottle, Corn Centaury, Break-Your-Spectacles, Blue Bow, Blue Poppy, Blue Bonnets, Blue Bottle, Barbeau,
Bearing charming and profuse flowers for months, Centaurea cyanus, known as Cornflower or Bachelor’s Button, are particularly attractive annual plants with usually double, daisy-like flower heads, 1.5 in. wide (3.5 cm), in shades of blue, pink, lavender, white, and maroon. Blooming abundantly from late spring into late summer (if deadheaded), they rise cheerfully atop tall stems clad with lance-shaped, gray-green leaves. A magnet for butterflies, bees, and other pollinators and beneficial insects, they are excellent for cutting and drying.
Hardiness |
2 - 11 |
---|---|
Heat Zones |
1 - 7 |
Climate Zones | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, H1, H2 |
Plant Type | Annuals |
Plant Family | Compositae |
Genus | Centaurea |
Common names | Cornflower, Bachelor's Button |
Exposure | Full Sun |
Season of Interest | Spring (Late), Summer (Early, Mid, Late) |
Height | 1' - 3' (30cm - 90cm) |
Spread | 6" - 1' (15cm - 30cm) |
Spacing | 6" - 12" (15cm - 30cm) |
Maintenance | Low |
Water Needs | Average |
Soil Type | Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Well-Drained |
Characteristics | Dried Arrangements, Cut Flowers, Showy |
Native Plants | United Kingdom |
Tolerance | Drought, Deer |
Attracts | Bees, Birds, Butterflies |
Garden Uses | Beds And Borders, Patio And Containers |
Garden Styles | Prairie and Meadow, Coastal Garden, Gravel and Rock Garden, Informal and Cottage, Cutting Garden |
Hardiness |
2 - 11 |
---|---|
Heat Zones |
1 - 7 |
Climate Zones | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, H1, H2 |
Plant Type | Annuals |
Plant Family | Compositae |
Genus | Centaurea |
Common names | Cornflower, Bachelor's Button |
Exposure | Full Sun |
Season of Interest | Spring (Late), Summer (Early, Mid, Late) |
Height | 1' - 3' (30cm - 90cm) |
Spread | 6" - 1' (15cm - 30cm) |
Spacing | 6" - 12" (15cm - 30cm) |
Maintenance | Low |
Water Needs | Average |
Soil Type | Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Well-Drained |
Characteristics | Dried Arrangements, Cut Flowers, Showy |
Native Plants | United Kingdom |
Tolerance | Drought, Deer |
Attracts | Bees, Birds, Butterflies |
Garden Uses | Beds And Borders, Patio And Containers |
Garden Styles | Prairie and Meadow, Coastal Garden, Gravel and Rock Garden, Informal and Cottage, Cutting Garden |
How many Centaurea cyanus (Cornflower) do I need for my garden?
Plant | Quantity | |
---|---|---|
Centaurea cyanus (Cornflower) | N/A | Buy Plants |
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Create a membership account to save your garden designs and to view them on any device.
Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.
Join now and start creating your dream garden!