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Cornflower Black Centaurea Cyanus Black

£0.49 incl. VAT

This variety produces deep mauve almost black coloured flowers. This attractive flower is commonly used in wildflower arrangements and cottage gardens. These are Annual flowers and are great for cuttings, borders, and are of the standard variety which have double blooming flowers and will grow to a height of around 80 centimetres.

Approximately 30 Seeds

In stock

Useful Information

Sowing & Growing

Sow indoors for early summer flowers the following year. Sow onto moist seed compost. Cover with a fine sprinkling of soil. Propagate at 15-20°C, keep moist. Germination takes 14-21 days. Transplant seedlings once large enough to handle to 8cm pots. Overwinter under glass. Plant out the following spring. Can sow direct into prepared, raked soil 3mm deep in drills 30cm apart. Thin to 15cm spacing when large enough to handle.

Additional information

Packet Size

Approximately 30 Seeds

Hardiness & Lifecycle

Hardy Annual