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Garden Diary
Date purchased or acquired:
Where acquired:
Location in the garden:
Observations:
The next time you are buying perennials please look for our helpful labels and blue pots, and remember "The best perennials come out of the blue"!
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Centaurea hypoleuca ‘John Coutts’
Cornflower |
USDA Zone: 3-9 |
Plant number: 1.125.040
The perennial cornflowers are cousins to the common Bachelor's Button, with showy heads of shaggy flowers. This selection is medium in height and well suited to growing in the sunny border. Plants form a bushy clump of grey-green divided leaves, setting off a long display of lavender-pink flowers, beginning in early summer. Removing faded flower heads will encourage repeat blooming. Ruggedly hardy, this plant will grow in most types of soils and climate regions. May require staking if grown in rich conditions. Excellent for cutting.
Further details for
Centaurea hypoleuca ‘John Coutts’
Optimal Growing
Conditions |
Appearance and
Characteristics |
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Sun Exposure
Full Sun
Soil Type
Normal or
Sandy or
Clay
Soil pH
Neutral or
Alkaline or
Acid
Soil Moisture
Care Level
Easy
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Flower Colour
Deep Pink
Mauve/Lilac
Blooming Time
Early Summer
Mid Summer
Late Summer
Early Fall
Foliage Color
Grey Green
Plant Uses & Characteristics
Accent: Good Texture/Form
Border
Containers
Cut Flower
Deer Resistant
Edging
Rabbit Resistant
Fragrant
Massed
Height
50-60 cm
20-23 inches
Spread
45-60 cm
18-23 inches
Foot Traffic
None
Growth Rate
Medium
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Disclaimer: This information is presented for reference only. This plant is not currently part of our Heritage Perennials lineup.
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