Sea Holly. A perennial with spiny, mid-green leaves. Branched stems of cone-shaped steel-blue to amethyst flowers surrounded by spiny silvery green bracts. Max Height 70cm. Max Spread 70cm. Flowers July to August. Full sun. Hardy. Water thoroughly before planting.
Eryngium amethystinum
A perennial with spiny, mid-green leaves. Branched stems of cone-shaped steel-blue to amethyst flowers surrounded by spiny silvery green bracts.
Category: Perennials
Additional information
Generic | Eryngium |
---|---|
Species | amethystinum |
Varietry | |
Common Name | Sea Holly |
Flower Colour | blue |
Soil | Fertile |
Aspect | Full sun |
Foliage | Herbaceous |
Height | 70cm |
Family | Apiaceae |
Spread | 70cm |
Growth Speed | |
Growth Habit | Clump-forming |
Fragrance | FALSE |
Foliage Colour | green |
Flowers From | July, August |
Colour Fruit | |
Fruits When | |
Moisture | Dry |
Protection | Protect from winter wet |
Hardiness | Hardy |
Planting | Water thoroughly before planting |
Care | Keep moist in first year |
Border | Border, Dried flowers |
Toxicity | |
Pruning | |
Pruning Time | |
Pests and diseases | |
Maintenance | |
Propagation |
Related products
Acanthus mollis
A clump-forming perennial with dark green leaves. Spikes of white flowers with purple bracts produced in summer. .
Acanthus mollis Latifolius
A robust clump-forming perennial with dark green leaves. Spikes of white flowers with purple bracts produced in summer. .
Achillea millefolium
A perennial with green leaves. Flat flowerheads of red, pink or yellow.
Achillea filipendulina ‘Cloth of Gold’
A perennial with light green aromatic ferny leaves. Clusters of golden yellow flowerheads produced in summer.
Achillea millefolium ‘Cerise Queen’
A perennial with dark green leaves. Bright magenta-pink flowerheads.
Achillea ptarmica
A perennial with dark green finely cut leaves. Bears loose off-white flowerheads.
Achillea ‘Coronation Gold’
A clump forming perennial with evergreen silvery grey leaves. Flat yellow flowerheads.
Achillea millefolium ‘Lilac Beauty’
A perennial with dark green leaves and lilac flowerheads. Free flowering.