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Christmas Gifts: Order before 9am, 21st December for guaranteed delivery in time for Christmas.

Sea Holly Plants

1 - 14 of 14

Eryngium 'Blue Steel'

…blooms rise high on sturdy stems to reveal cones of tiny flowers surrounded by an electric blue collar! A useful plant for coastal areas and hot, dry sites. The dramatic Sea Holly flowers are also excellent for cutting and drying. Height: 90cm (36). Spread:…  More Info

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2 Options From£10.99

Eryngium planum 'Blue Hobbit'

Sea Holly is well known for being a striking perennial plant that will grow well in difficult conditions. Eryngium 'Blue Hobbit' is no exception to this, with its spiky indigo flowers sitting atop the almost metallic looking foliage, it is certain to make an impression…  More Info

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5 Options From£4.99

Eryngium alpinum

…blooms rise high on sturdy stems to reveal cones of tiny flowers surrounded by an electric blue collar! A useful plant for coastal areas and hot, dry sites. The dramatic Sea Holly flowers are also excellent for cutting and drying. Height: 90cm (36). Spread:…  More Info

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2 Options From£13.99

Eryngium variifolium Miss Marbel

Sea hollies are wonderful for adding architecture amongst the soft peaks and troughs of other border perennials. Basal rosettes of dark green leaves boldly marked with silvery veining give rise to stiff stalks bearing deep blue thistle-like flowers surrounded by long, spiky…  More Info

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Just£14.99

Eryngium planum

Commonly known as Sea Holly, this thistle-like perennial produces upright, branching stems of thimble-sized, steel-blue flowers surrounded by spiny bracts. From July to early autumn, these long-lasting blooms provide a valuable source of nectar for butterflies and pollinating…  More Info

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Oenothera tetragona

…blue-flowered plants that also love well-drained soils, such as agapanthus, eryngium and lavenders. Height: 60-80cm (24-31in). Spread: 40cm (16in). Height: 60-80cm (24-31in). Spread: 40cm (16in). Plant height and spread is seasonal therefore we list by pot size rather…  More Info

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Just£17.99

Perennial Saver Collection

…garden scheme. Plant these fabulous perennials in sunny borders for a colourful display that will last all summer long. These top quality plants will establish quickly, increasing in size and performance year after year. Your collection will include the following…  More Info

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Oenothera fruticosa 'Youngii'

…opening from reddish buds throughout summer, this cheerful evening primrose makes a lovely addition to free-draining borders and naturalistic planting schemes. The narrow evergreen leaves develop a reddish tinge in autumn for added interest. Tolerant of heat and drought,…  More Info

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Just£17.99

Everlasting Perennial Collection

…come. This superb collection is the easy route to a stunning cottage garden scheme. Plant these fabulous perennials in sunny borders for a colourful display that will last all summer long. These top quality plants will establish quickly, increasing in size and…  More Info

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Just£23.99

Eryngium 'Magical Blue Globe'

…stems for a summer bouquet or dry the flowers of Sea Holly for using later on. Height: 50cm (20). Spread: 40cm (16). Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant…  More Info

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4 Options From£9.99

Eryngium giganteum 'Miss Willmott's Ghost'

…border plant with heart-shaped basal foliage from which rise stems of many decorative steel-blue cones surrounded by a collar of prickly, scalloped leaves. During the summer the foliage transforms from mid green to silvery-grey. Wonderful for dried arrangements, especially…  More Info

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Just£2.49

Perennial Collection

…for beautiful flower arrangements. , these varieties will be ready to flower beautifully by next summer. Collection comprises Liatris (6 plants), Kniphofia (Red Hot Poker) (2), Eryngium planum (Sea Holly) (4), Lupin (4) and Echinacea purpurea (Coneflower) (4).…  More Info

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Just£14.99

Eryngium planum 'Blue Hobbit'

Eryingium ?Blue Hobbit? is an ideal little plant for sunny borders. They thrive in many types of soil and are full of bloom in midsummer. This compact Sea Holly is a unique dwarf strain, perfect for a patio pot. The 30cm (12) plants provide sprays of up to 100…  More Info

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4 Options From£11.99

Eryngium leavenworthii

…the North American prairies. This species has the unusual characteristic unlike other Eryngiums, to flower quickly from seed in the first year. Each plant will produce spectacular spiky glaucus foliage which changes to a rich purple colour on the cones and bracts, followed…  More Info

Out of Stock

Just£2.99