Cornflower Mauve Boy (Centaurea cyanus) – purple flowers glowing in grass

Cornflower Mauve Boy

£2.30
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Cornflower Mauve Boy (Centaurea cyanus) – purple flowers glowing in grass
Beginner friendly

Cornflower Mauve Boy

Centaurea cyanus 'Mauve Boy' — dusty lavender-purple Boy-type cornflower

Soft, dusty lavender-mauve double cornflowers — the romantic pastel sister of 'Blue Ball', bringing antique colour to cottage borders and vintage bouquets.

£2.30

Free UK delivery on seed orders over £40

Dispatched from our Norfolk farm by Royal Mail, usually within one working day.

Your growing year

Sow, plant out and flowering months for this variety

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sow
Plant out
In flower
SowPlant outIn flower

At a glance

Height
60–80cm
Spread
30cm
Spacing
30cm
Position
Full sun
Colour
Lilac
Seeds per packet
200
Soil
Lean, well-drained — no manure or compost; poor soil produces strongest stems
Grow guide How to grow Cornflower Mauve Boy Read the full guide →

About this variety

A soft dusty lavender-lilac, never harsh, with the same fully double ruffled Ball form as the blue. It is the cornflower for a scheme where electric azure would be too loud.

Be aware of what pastel does at a distance. The colour is lovely at arm's length and in a vase, and it more or less evaporates across a garden; from the far end of a border a drift of 'Mauve Boy' reads as a pale haze rather than as flowers. Plant it where it will be walked past, or grow it mainly for cutting, where soft lilac against white and cream is exactly the effect people pay florists for.

It self-seeds readily and makes informal colonies, though the volunteers drift towards paler mauve and eventually back towards blue. It is drought-tolerant once established and asks very little. Like all the tall cornflowers it wants supporting before it needs it rather than after, and it wants cutting hard and often to keep flowering past midsummer.