Search Results for "Allium"

Eryngium alpinum 'Blue Star' (Alpine eyngo 'Blue Star')

Other names: Alpine sea holly 'Blue Star'

'Blue Star' is an erect, herbaceous perennial with ovate to heart-shaped, glossy, dark blue-green basal leaves, palmately-lobed, blue-green stem leaves and, from midsummer until early autumn, upright, blue-green stems bearing large, cone-like, blue flower-heads surrounded by long, pinnate, softly-spiny, blue-grey bracts.
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0.6m max. spread

0.8m max. height

2-5 years to maturity