Eryngium
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Price range: £4.00 through £9.50A rosette-forming, evergreen perennial with broadly sword-shaped, prominently and sharply toothed, glossy, deep green basal leaves. In late summer, lightly branched stems bear cylindrical umbels of greenish white flowers, with entire to spiny-toothed bracts.
Grow in moist, well drained, fertile soil in full sun. It will reach a height of 1-1.5m and a spread of 60cm.
Supplied size
1 x Plant in 9cm Container
Select options This product has multiple variants. The options may be chosen on the product page -
Out of Stock
Alpine Sea holly. A clump-forming perennial with irregularly toothed, egg to heart shaped basal leaves, and stem leaves with radiating lobes. In July and August several blue, egg shaped to cylindrical flowerheads to 4cm tall are borne on stout stems which are blue flushed above and often carry strikingly blue-white veined stem leaves. Each flowerhead has an extravagant ruff up to 13cm wide of more than 25 bracts, with spiky lobes often divided again to give a lacy effect.
Needs well-draining, poor to moderately fertile soil in full sun. It will reach a height of 50-80cm and a spread of 60cm.
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Out of Stock
Mediterranean Sea Holly. A clump-forming perennial with rounded, deeply lobed, spiny, silver-veined, dark green leaves. In July and August, branching, deep blue stems bear umbels of blue or grey-green, cone-like flowers with prominent, lance-shaped, blue-flushed, silver bracts.
Needs well-draining, poor to moderately fertile soil in full sun. It will reach a height of 45cm and a spread of 30cm.
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Out of Stock
£4.50
A striking, architectural perennial with rosettes of spiky, silvery-green leaves. From midsummer to early autumn, it produces tall, branched stems topped with clusters of small, thistle-like, ivory-white flowers.
Grow in dry, well drained, poor to moderately fertile soil in full sun with protection from winter wet. It will reach a height of up to 1.5m and a spread of 60cm.
Supplied size
1 x Plant in 9cm Container
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Out of Stock
£4.50
A clump-forming biennial or short-lived, evergreen perennial which has rosettes of heart-shaped basal leaves and ovate, scalloped or toothed, grey-green stem leaves. In summer, upright, branched stems bear cone-like, pale blue flowerheads with narrow, conspicuous, spiny, silvery-white bracts.
Grow in dry, well drained, poor to moderately fertile soil in full sun with protection from winter wet. It will reach a height of 90cm and a spread of 30cm.
Supplied size
1 x Plant in 9cm Container
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Out of Stock
£4.50
A clump-forming biennial or short-lived, evergreen perennial which has rosettes of heart-shaped basal leaves and ovate, scalloped or toothed, grey-green stem leaves. In summer, upright, branched stems bear cone-like, pale blue flowerheads with narrow, conspicuous, spiny, silvery-white bracts.
Grow in dry, well drained, poor to moderately fertile soil in full sun with protection from winter wet. It will reach a height of 60cm and a spread of 45cm.
Supplied size
1 x Plant in 9cm Container
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£4.50
Blue Eryngo. A clump-forming, perennial with ovate-oblong, toothed, dark green basal leaves, with heart-shaped bases, and spiny, palmately lobed, blue tinted stem leaves. From mid-summer to early autumn many light blue, round to egg-shaped flowerheads are borne on stiffly, erect, branched stems.
Needs well-draining, poor to moderately fertile soil in full sun. It will reach a height of 90cm and a spread of 45cm.
Select options This product has multiple variants. The options may be chosen on the product page -
Out of Stock
£4.50
Blue Eryngo. A clump-forming, evergreen perennial with oblong to circular, toothed, dark green basal leaves and spiny, blue-tinted stem leaves. In July and August masses of cone shaped, spiky, bright purple-blue flower heads are borne on stiffly, erect, branched stems.
Needs well-draining, poor to moderately fertile soil in full sun. It will reach a height of 20cm and a spread of 10-15cm.
Supplied size
1 x Plant in 9cm Container
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Out of Stock
£9.50Sea holly. A clump-forming, evergreen perennial with oblong to circular, toothed, mid- to dark green basal leaves which are marbled with silver veins. In July and August many grey-purple, round to egg-shaped flowerheads are borne with silvery bracts on stiffly, erect, branched stems.
Needs well-draining, poor to moderately fertile soil in full sun. It will reach a height of 45cm and a spread of 25cm.
Supplied size
1 x Plant in 2 Litre Container
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Out of Stock
£9.50Sea Holly. A clump-forming perennial with oblong to circular, toothed, silvery-veined green basal leaves and spiny, blue-tinted stem leaves. In July and August masses of cone shaped, spiky, electric-blue flowerheads are borne on stiffly, erect, branched blue stems with blue bracts.
Needs well-draining, poor to moderately fertile soil in full sun. It will reach a height of 80cm and a spread of 45cm.
Supplied size
1 x Plant in 2 Litre Container
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Price range: £4.00 through £9.50A rosette-forming, tap-rooted, evergreen perennial with sword-shaped, spiny-margined, blue-grey leaves. From midsummer to early autumn, strong, lightly branched stems bear cylindrical umbels of whitish green to pale blue flowers, with shorter, ovate, grey-green bracts.
Grow in moist, well drained, fertile soil in full sun. It will reach a height of 1.2m and a spread of 60cm.
Select options This product has multiple variants. The options may be chosen on the product page