Cornflower Giant Knapweed - 60 seeds (Centaurea macrocephala)

£0.99
In stock

If you have a wildlife garden and enjoy attracting bees, butterflies and birds, start this seed for this tall, showy, yellow perennial. This yellow Cornflower is commonly known as Armenian Basket Flower or Giant Knapweed. The clump-forming plant has shaggy, thistle-like flowers that are excellent for cutting and drying. Preserve the flower heads for dried arrangements. 

SOWING

Sow outdoors: March - May; August - November
Height:  36 inches (90 cm)
Bloom Season: July - September
Environment: Full sun
Depth: 1/4 inch (0.6 cm)
Plant Spacing: 24 inches (60 cm)
Ideal for: Bee & butterfly garden, beds & borders, wildflower, cut flower, cottage garden


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Data sheet

Color
Yellow
Height
Up to 90cm (35in)
Moisture
Medium
Ideal for
Bee & Butterfly garden
Cottage garden
Cut flowers
Wildflowers
Sunlight
Full sun
Scented
Unscented
Sowing month
April
March
May
November
October
September
Other features
Drought tolerant

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