Sea Holly. A perennial with rosettes of waxy blue-grey leaves. Blue stems carry blue flowers surrounded by spiny blue bracts. Max Height 60cm. Max Spread 45cm. Flowers July to September. Full sun. Hardy. Water thoroughly before planting.
Eryngium maritimum
A perennial with rosettes of waxy blue-grey leaves. Blue stems carry blue flowers surrounded by spiny blue bracts.
Additional information
| Generic | Eryngium |
|---|---|
| Species | maritimum |
| Varietry | |
| Common Name | Sea Holly |
| Flower Colour | blue |
| Soil | Fertile |
| Aspect | Full sun |
| Foliage | Herbaceous |
| Height | 60cm |
| Family | Apiaceae |
| Spread | 45cm |
| Growth Speed | |
| Growth Habit | Rosette-forming |
| Fragrance | FALSE |
| Foliage Colour | blue, grey |
| Flowers From | July, September |
| 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
Achillea ‘Moonshine’
Evergreen, clump-forming, with grey-green leaves Flowerheads are flat light yellow.
Acanthus hungaricus
A clump-forming perennial with dark green leaves. Spikes of white-pink flowers with purple bracts produced in summer.
Acanthus spinosus
A clump-forming perennial with deeply cut, dark green leaves. Spikes of white flowers with purple bracts produced in summer. .
Achillea millefolium ‘Cerise Queen’
A perennial with dark green leaves. Bright magenta-pink flowerheads.
Achillea millefolium ‘Paprika’
A perennial with dark green leaves. Orange-red flowerheads fade with age.
Acanthus mollis
A clump-forming perennial with dark green leaves. Spikes of white flowers with purple bracts produced in summer. .
Achillea ‘Hoffnung’
Compact, clump-forming with mid-green leaves. Creamy , sand-coloured flowers.
Achillea filipendulina ‘Cloth of Gold’
A perennial with light green aromatic ferny leaves. Clusters of golden yellow flowerheads produced in summer.