Sea Holly. A perennial with rosettes of sharply toothed, glossy mid-green leaves. Branched stems of cone-shaped steel-blue or white flowers surrounded by spiny bracts. Max Height 80cm. Max Spread 45cm. Flowers July to September. Full sun. Hardy. Water thoroughly before planting.
Eryngium alpinum
A perennial with rosettes of sharply toothed, glossy mid-green leaves. Branched stems of cone-shaped steel-blue or white flowers surrounded by spiny bracts.
Category: Perennials
Additional information
Generic | Eryngium |
---|---|
Species | alpinum |
Varietry | |
Common Name | Sea Holly |
Flower Colour | white, blue |
Soil | Fertile |
Aspect | Full sun |
Foliage | Herbaceous |
Height | 80cm |
Family | Apiaceae |
Spread | 45cm |
Growth Speed | |
Growth Habit | Rosette-forming |
Fragrance | FALSE |
Foliage Colour | green |
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 |
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