Eryngium maritimum (Blue Sea Holly)
Eryngium maritimum (Blue Sea Holly)
30 (50)cm, Sea Holly is native of sanddunes close to the sea in Mediterranean and Atlantic Europe. It makes very showy, steel blue leaves and lilac blue to greenish-yellow flowers. Requires very good drainage, best grown in soils with plenty of grit sand or crushed lava added. Plant in full sun. VI-IX.10 seeds per package.
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