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Centaurea 'Black Ball' Seeds

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Centaurea 'Black Ball' - 50 Seeds

Centaurea 'Black Ball' is an annual flowering plant known for its striking deep maroon, almost black, double blooms.

It is a favorite in cottage gardens and borders for its unique color and long flowering period, which lasts from early summer to autumn.

The plant grows best in full sun and well-drained soil. It attracts pollinators like bees and butterflies and is often used in cut flower arrangements due to its dramatic appearance.

Easy to grow and self seeds!

Seed Starting Method Raise seedlings and plant out or sow direct 
Sowing Depth 3mm
Growing Season Spring & Summer
Germination Time 7-21 days at around 13-18c
Hardiness Annual
Plant Spacing  60cm
Plant Height 45cm-60cm tall and wide 
Planting Position Partial or full sun, moist well manured soil
Days Until Maturity  70-80 days 
Growing tips Very easy to grow from seed!

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