Eryngium x oliverianum

Sea Holly

Description: 3ft (90cm). Basal leaves are leathery, blueish grey with jagged edges. Big, blue, thistle-like flower heads, in August and September.

Cultivation: Fully hardy. Sun and fertile soil. Good for cutting and drying.

Latin name: Eryngium x oliverianum
Common name: Sea Holly
Type: perennial
Hedging: No
Cuttings: December
January
February

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