Centaurea montana
(Perennial cornflower)
Violet-blue flowers cornflower shaped flowers are carried on stiff stems above a spreading clump of long, silvery leaves. Tough as boots.
Violet-blue flowers cornflower shaped flowers are carried on stiff stems above a spreading clump of long, silvery leaves. Tough as boots.
Wildlife Friendly
Suitable for cutting
Mounding plant
In stock
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Delivery:
3-5 Working Days
Info
Colour: Blue
Flowers: May, June, July, August, and September
Height x Spread: 45cm x 60cm
Soil: Well-drained
How Much Sun: Sun/Partial Shade
Hardy to -10 degrees and more, the leaves remain throughout the year with new ones replacing older leaves in spring. Cut back in spring to tidy up the plant. Needs a well-drained soil that does not dry out, but is not too wet. May suffer from mildew in warm summers, if so remove the leaves to promote fresh growth.
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