Sea Holly. An evergreen perennial with rosettes of sharply toothed, glossy deep green leaves. Stems of cone-shaped greenish white flowers surrounded by spiny bracts. Max Height 1m to 1.5m. Max Spread 60cm. Flowers July to August. Full sun. Frost hardy. Water thoroughly before planting.
Eryngium agavifolium
An evergreen perennial with rosettes of sharply toothed, glossy deep green leaves. Stems of cone-shaped greenish white flowers surrounded by spiny bracts.
Additional information
| Generic | Eryngium |
|---|---|
| Species | agavifolium |
| Varietry | |
| Common Name | Sea Holly |
| Flower Colour | green, white |
| Soil | Fertile |
| Aspect | Full sun |
| Foliage | Evergreen |
| Height | 1m, 1.5m |
| Family | Apiaceae |
| Spread | 60cm |
| Growth Speed | |
| Growth Habit | Rosette-forming |
| Fragrance | FALSE |
| Foliage Colour | green |
| Flowers From | July, August |
| Colour Fruit | |
| Fruits When | |
| Moisture | Moist, Well drained |
| Protection | |
| Hardiness | Frost 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 ptarmica
A perennial with dark green finely cut leaves. Bears loose off-white flowerheads.
Achillea ‘Moonshine’
Evergreen, clump-forming, with grey-green leaves Flowerheads are flat light yellow.
Acanthus spinosus Spinosissimus
A clump-forming perennial with prickly deeply cut, greyish green leaves. Spikes of pinkish mauve flowers.
Achillea ‘Anthea’
Hybrid with upright silver foilage and pretty primrose flowers
Acanthus hungaricus
A clump-forming perennial with dark green leaves. Spikes of white-pink flowers with purple bracts produced in summer.
Achillea filipendulina ‘Gold Plate’
A perennial with light green ferny aromatic leaves. Flat golden yellow flowerheads produced in summer.
Achillea ‘Credo’
Mat-forming with greyish green leaves with creamy yellow flowers.
Achillea millefolium ‘Red Beauty’
Best red flowering Achillea