Sea Holly. A perennial with clumps of spine edged leaves. Upright stems of cone-shaped, green flowers surrounded by spiny bracts. Max Height 1.2m. Max Spread 30cm. Flowers July to August. Full sun. Hardy. Water thoroughly before planting.
Eryngium horridum
A perennial with clumps of spine edged leaves. Upright stems of cone-shaped, green flowers surrounded by spiny bracts.
Additional information
| Generic | Eryngium |
|---|---|
| Species | horridum |
| Varietry | |
| Common Name | Sea Holly |
| Flower Colour | green |
| Soil | Fertile |
| Aspect | Full sun |
| Foliage | Herbaceous |
| Height | 1.2m |
| Family | Apiaceae |
| Spread | 30cm |
| Growth Speed | |
| Growth Habit | Rosette-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 Latifolius
A robust clump-forming perennial with dark green leaves. Spikes of white flowers with purple bracts produced in summer. .
Acanthus spinosus Spinosissimus
A clump-forming perennial with prickly deeply cut, greyish green leaves. Spikes of pinkish mauve flowers.
Achillea ‘Coronation Gold’
A clump forming perennial with evergreen silvery grey leaves. Flat yellow flowerheads.
Achillea millefolium ‘Sammetriese’
A perennial with dark green leaves. Dark red flowerheads fading to magenta.
Achillea ‘Huteri’
Mounds of aromatic grey foliage and heads of snow-white flowers on short stems.
Achillea ageratum
A spreading perennial with grey-white leaves. Yellowish white loose flowerheads produced in summer.
Achillea millefolium ‘Cerise Queen’
A perennial with dark green leaves. Bright magenta-pink flowerheads.
Achillea millefolium
A perennial with green leaves. Flat flowerheads of red, pink or yellow.