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New Plant
New/Featured for 2020

Full Sun
Full Sun

Partial Shade
Partial Shade

Shade Lover
Full Shade

Drought Tolerant
Drought Tolerant

Picture Available
Picture Available

Drawing Available
Drawing Available

(PPAF) = Propagation of this plant prohibited without a license.

Hardiness Zone Map


Rattlesnake Master

Eryngium yuccifolium

Eryngium

Sea Holly

From its leathery lobed leaves to the spiny decorative bracts that host the flower, the dynamic 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 sharp-draining soil in the open sun, and are an arresting ad­dition to the mixed border, especially when planted amidst Rudbeckia, Achillea and grasses.

Eryngium yuccifolium (P-1632)

Each 8.25

AVAILABLE SPRING 2020

<i>Eryngium yuccifolium</i>

Smelling like a carrot, looking a bit like a Yucca and once used by pioneers and Native Americans as an antidote to rattlesnake venom, this American tall-grass prairie dweller brandishes bold, lax bluish green rosettes. Characterized by parallel veins, bristly edges and a glaucous finish, the 3 ft. long sword-shaped leaves launch a sculptural wonder of tight set thistle-style greenish white spheres and pointed ivory bracts held within branched clusters on smooth stiff stems. A low maintenance perennial that provides fantastic winter interest, Rattlesnake Master obliges dry rocky soil and looks compelling planted with Sesleria heufleriana or Pennisetum spathiolatum.

Blooms July–September

Size: 3' 0" – 4' 0" high x 18" – 2' 0" wide.

Hardy to zone 3.

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Current Staff's Favorite Plant

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