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Eryngium planum ‘Blaukappe’
at Digging Dog

Eryngium planum Blaukappe

Eryngium

Sea Holly

Dynamic is a rare adjective to apply to a plant, but it’s the best we can think of to describe Eryngium. From its leathery lobed leaves to the spiny, decorative bracts that host the flower, the Sea Holly has a sense of movement that is up and out. Excellent in fresh or dried arrangements, the flowers are borne on tall, branching stems, and the terminal blooms hold their color while lateral flowers develop, until the entire stem is covered with mature blossoms.

Eryngiums love well drained soil in the open sun, and are an arresting addition to the mixed border, especially when planted amidst Rudbeckia, the Achilleas, and grasses.

Eryngium planum ‘Blaukappe’ full sun

With silvered, narrow spiky ruffs that cradle metallic blue round flower heads, ‘Blaukappe’ makes a sterling addition to dried or fresh bouquets. The vividly colored “blue caps” crest stiff-branched, sturdy bluish stems arising from a handsome green basal rosette of coarsely toothed, rounded and leathery foliage. Let its fantastic mercury-hued accents temper the bronzed blades of Stipa arundinacea.

Blooms June–September.

Size: 2'–2-1/4' high x 18" wide; hardy to zone 4.

Eryngium planum ‘Blaukappe’ (P-0159)
Each $7.50
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Our favorite plant this week - We love Echinops 'Blue Glow' for its uniquely shaped flowers in the border or a cut arrangement. Intensely blue, the surreal-looking globes of this Echinops perch on stalks lined with elegant, jagged-edged gray-green foliage. Backlit by the late afternoon sun and planted en masse, ‘Blue Glow’s flowers seem to float amidst spiky Muhlenbergia rigens and the dark domes of Angelica gigas. Echinops 'Blue Glow'

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Customer Comment:

“Ordered a selection of plants from Digging Dog earlier this year: campanula, ajuga, columbine, etc. All looked great, with healthy root systems. They've all settled in well and are thriving. I will order from them again.”

~Kim in California


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