Cerinthe major 'Purpurascens' with blue-green leaves and purple flowers beside a timber-framed cottage

Cerinthe major Purpurascens

£2.40
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Cerinthe major 'Purpurascens' with blue-green leaves and purple flowers beside a timber-framed cottage
RHS Plants for PollinatorsRHS Award of Garden MeritBeginner friendly

Cerinthe major Purpurascens

Cerinthe major 'Purpurascens' — from Greek keros (wax) + anthos (flower)

2 reviews

Architectural hardy annual with silver-blue leaves shading to purple, crowned with drooping tubular bells of midnight purple — the bumblebees' favourite cottage garden flower.

£2.40

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
45–60cm
Spread
30–40cm
Position
Full sun
Colour
Purple
Seeds per packet
12
Soil
Poor, well-drained soil
Grow guide How to grow Cerinthe major Purpurascens Read the full guide →

About this variety

There is genuinely nothing else like it in a cottage garden. Thick, almost succulent stems lined with rounded blue-grey leaves that turn progressively more violet towards the top, so the foliage is nearly as ornamental as the flowers.

The flowers themselves are drooping tubular bells in deep purple-blue, half hidden under bracts of the same colour. Bumblebees adore it — a patch of cerinthe in flower hums audibly through summer, and it is one of the most reliable bee plants you can raise from seed.

It is easy if you respect the taproot: sow direct, or into deep pots that can be planted out intact. Lean, well-drained ground suits it better than rich, and it is drought-tolerant once away. It self-seeds enthusiastically, so once you have it you tend to keep it.

RHS Plants for Pollinators

This plant has been assessed by the Royal Horticultural Society and recommended as especially beneficial to bees, butterflies and other pollinators. Growing plants like this directly supports UK pollinator populations — something close to our hearts at Salle Moor Hall Farm, where we see the difference a cottage garden full of the right plants can make.

Learn more at RHS.org.uk →

RHS Award of Garden Merit

The RHS Award of Garden Merit is given to plants of outstanding excellence for ordinary garden use. To earn this award a plant must be of good constitution, available to the gardening public, and perform reliably across a range of UK growing conditions. It is one of the most trusted plant recommendations in British gardening and a genuine mark of quality.

Learn more at RHS.org.uk →
  • 5 stars: 2 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
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  • 1 star: 0 (0%)
M
Mavis Thomson
Well packaged seeds

Well packaged seeds. Will plant them soon. Arrived quickly. Would buy from this seller again.

L
Liane

Unusual. Lovely but hard to germinate. I only had 2