Crambe cordifolia

9cm pot £5.99
in stock
3 × 9cm pots £15.00
in stock
Quantity 1 Plus Minus
Buy Crambe cordifolia greater sea kale: Huge dark green leaves and fluffy white flowers

This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.

    • Position: full sun or partial shade
    • Soil: deep, fertile, well-drained soil
    • Rate of growth: average to fast-growing
    • Flowering period: June to July
    • Hardiness: fully hardy

      Billowing clouds of tiny, white flowers float above huge rosettes of deeply cut dark green leaves in June and July. A favourite plant of Edwardian garden designer Gertrude Jekyll, this perennial looks magnificent at the back of a sunny border or as part of a cottage garden scheme. The tiny flowers, attractive to bees, are a perfect foil for large-flowered plants. The leaves smell strongly of cabbage and the plant needs space to spread out.

    • Garden care: Cut back the plant to ground level in autumn and apply a generous 5-7cm (2-3in) mulch of well-rotted manure or garden compost around the plant in spring.

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Eventual height & spread

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I bought 3 crambe cordifolia and can only see one plant and that is being eaten. What can I do to stop it being eaten.

eyore

Hello, I suspect the culprits are slugs and snails, so the best course of action is to make sure they are not hiding on the plant, and then create a physical barrier with something like this... http://www.crocus.co.uk/product/_/natural-slug-and-snail-deterrent/classid.2000013453/

Helen

Any reason why myplants are not flowering? Hello. I have some plants that seem to be happy and growing well but aren't flowering- two Fuchsias, a Crambe cordiflora, and a Geranium 'Buxton's blue'. Even those that are flowering are a bit rubbish - a Perovskia 'Blue Spire' and some Verbena bonariensis have produced some flowers but not many. What can I do to improve flowering - is there a particular feed or fertiliser I should use? The soil is dense london clay, but the garden is not shady, but nor is it in full sun. It is quite sheltered. Many thanks, Robert

Robert Wilne

Hello There, There are a number of reasons why plants don't flower including too much shade, not enough water or nutrients, or pruning at the wrong time of the year. It can also be caused by the plant putting on new root growth instead of focusing its energies on producing flowers. I am not really sure why yours has not produced buds, but you can often give them a bit of a push by feeding with a high potash fertiliser. I hope this helps. Helen Plant Doctor

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