Eryngium yuccifolium

9cm pot £8.99
Available in 3 weeks
Quantity 1 Plus Minus
Buy Eryngium yuccifolium button eryngo:


  • Position: full sun
  • Soil: moist, well-drained soil
  • Rate of growth: average
  • Flowering period: July to September
  • Flower colour: steel blue, whitish or green
  • Other features: interesting foliage
  • Hardiness: fully hardy

    An evergreen Eryngium, which forms a clump of bluish-green, strap-shaped leaves that have a serrated and spiny edge. In mid summer and autumn, upright, branching flowerspikes emerge bearing rounded or oval shaped flower clusters, which turn shades of greyish-blue, cream or green as they open. A variable plant, which originates from the Eastern States of the US, it is tolerant of poor soil and drought once established.

  • Garden care: Lift and divide large colonies in spring. Avoid the temptation to cut back the flowerheads in autumn as they provide interest in the winter garden.

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Eventual height & spread

Sea Holly going dark brown? Hi, I was so pleased with the beautiful 'Sea Holly' recently purchased from your web-site. I am not at all familiar with sea hollies, but I planted it in a very sunny position into my clay soil. It seemed very happy there for a few weeks, but is now looking unhealthy with some brown leaves. I think it may be due to the heavy rain of late. I would appreciate some advice regarding same. Kind Regards, Linda

Linda Payne

Hello Linda, Eryngiums love well drained, poor soils with lots of sun, so if it is not flourishing, it is possible that your soil is too heavy and wet for it - especially after all this rain we have had. The best thing you can do then is to move it to a soil that has better drainage (or even a pot) and it should pick up.

Crocus Helpdesk

Eryngium bourgatii' Picos Amethyst' Hello I bought 2 Eryngium bourgatii 'Picos Amethyst' from you in April. One of them has flowered beautifully (amazing colour) and the other one has just sat there sprouting more leaves. They are close to each other - could that be the problem, the flowering one taking all the nutrients from the other one - or is there something else wrong? Any advice, gratefully received. Many Thanks, Edel

Edel Erickson

Hello again Edel, Do give it a feed, but I would not expect to see instant results - it may be that the plant won't flower until next year. Best regards, Helen Plant Doctor

Crocus Helpdesk

Hi Helen That's great. Thanks a lot. I'll give it a feed and see what happens - such a brilliant plant. Thanks Edel

Edel Erickson

Hello Edel, There may not necessarily be anything wrong, but one may be putting most of its energies into producing leaves rather than flowers. Unfortunately plants do not always grow in the same way, but given the right conditions there is no reason why it won't eventually flower. All you need to do is make sure it gets well fed and watered and gets plenty of sun. If you want to give it a bit of a push you can feed it with Tomorite. I hope this helps. Helen Plant Doctor

Crocus Helpdesk

What plants would you recommend for my Mediterranean style garden? Our garden is quite well established and has a Mediterranean feel. We have quite a few spaces that need filling and were hoping you could suggest a few things?

Mrs C Taylor

We have several plants that might interest you - here are some of the best Lavandula http://www.crocus.co.uk/search/_/search.lavandula/?s=lavandula Cistus http://www.crocus.co.uk/search/_/search.cistus/?s=cistus Kniphofia http://www.crocus.co.uk/search/_/search.kniphofia/?s=kniphofia Euphorbias http://www.crocus.co.uk/search/_/search.euphorbia/?s=euphorbia Yucca filamentosa http://www.crocus.co.uk/plants/_/shrubs/yucca-filamentosa-/classid.4537/ Eryngium http://www.crocus.co.uk/search/_/search.eryngium/?s=eryngium Sedum http://www.crocus.co.uk/search/_/search.sedum/?s=sedum Brachyglottis http://www.crocus.co.uk/plants/_/shrubs/mediterranean-plants/brachyglottis-dunedin-group-sunshine/classid.4376/ Convolvulus cneorum http://www.crocus.co.uk/plants/_/shrubs/mediterranean-plants/convolvulus-cneorum-/classid.940/

Crocus

What can I plant in a Mediterranean style garden? I want give my garden a Mediterranean look but I do not know what to plant. Could you please help?

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There are quite a few plants that we sell on the website which will give you a mediterranean feel to your garden - here are some of the best any of the Kniphofias http://www.crocus.co.uk/findplant/results/?CommonName=kniphofia any of the Euphorbias http://www.crocus.co.uk/findplant/results/?CommonName=euphorbia Yucca filamentosa http://www.crocus.co.uk/findplant/results/?CommonName=yucca+fil Stipa tenuissima http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=1000000022&CategoryID= any of the Eryngiums http://www.crocus.co.uk/findplant/results/?CommonName=eryngium any of the Sedum spectabile http://www.crocus.co.uk/findplant/results/?CommonName=sedum+spect any of the Bergenias http://www.crocus.co.uk/findplant/results/?CommonName=bergenia Erigeron http://www.crocus.co.uk/findplant/results/?CommonName=erigeron Brachyglottis compacta Sunshine http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=4376&CategoryID= Convolvulus cneorum http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=940&CategoryID= Phlomis italica http://www.crocus.co.uk/findplant/results/?CommonName=phlomis Lavandula x intermedia Dutch Group http://www.crocus.co.uk/findplant/results/?ContentType=Plant_Card&ClassID=4046&CategoryID= Festuca glauca http://www.crocus.co.uk/findplant/results/?CommonName=Festuca+glauc&x=12&y=10

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