Eryngium planum Jade Frost
Eryngium planum Jade Frost

Eryngium planum Jade Frost

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SKU: S28926
1 for $15.95
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Quick Facts
Common Name: Sea Holly
Hardiness Zone: 5-9S/W Exposure: Sun
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Blooms In: Jul-Sep
Height: 24-30" Spacing: 12-15"
Read our Growing Guide Ships as: 1 PINT 28.86 CU IN.
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Shipping Details Shipment begins in mid March 2016, depending on your zone. See shipping tab for details

Product Details

Product Details

The leathery, blue-green basal leaves of this Sea Holly have prominent white margins (when nights are cool, the margins of new leaves are pink). In summer, the distinctive, spiny blue-violet flowers of 'Jade Frost' appear in clusters on branched stems that are great for cutting. This interesting perennial tolerates heat, drought, and poor soil. Be sure to plant it in well-drained soil and full sun. PP 17,370

For information on growing and care, click on Growing Guide.




The size of the plants we ship has been selected to reduce the shock of transplanting. For some, this means a large, bareroot crown. Others cannot travel bareroot or transplant best if grown in containers. We ship these perennials and annuals in 1 pint pots, except as noted. We must point out that many perennials will not bloom the first year after planting, but will the following year, amply rewarding your patience. We ship bulbs as dormant, bare bulbs, sometimes with some wood shavings or moss. Shrubs, Roses, vines, and other woody plants may be shipped bareroot or in pots. The size of the pot is noted in the quick facts for each item.


We ship our bulbs and plants at the right time for planting in your area, except as noted, with orders dispatched on a first-come, first-served basis by climate zone. Estimated dates for shipping are indicated in the Shipping Details box for each item. Please refer to the Shipping Details box to determine the earliest shipping time. Unless you specify otherwise, fertilizers, tools, and other non-plant items are shipped with your plants or bulbs. Please supply a street address for delivery. Kindly contact us with two weeks notice, if you'll be away at expected time of delivery.


We guarantee to ship plants that are in prime condition for growing. If your order is damaged or fails to meet your expectations, we will cheerfully replace or refund it. Please contact our Customer Service Department at 1-800-503-9624 or email us at [email protected]. Please include your order number or customer number when contacting us.



Average Customer Rating: (1 Review) Write a Review

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Let the buyer beware!

In for a Penny from Southeast Michigan

See that gorgeous photograph? Another inspiring image from White Flower Farm--which is what made me buy this plant, and three others, for my perennial bed. I had the perfect spot for this plant. Which cost me [$], plus shipping--but I had high expectations.Here's what I got: an unrecognizable plant with three dead leaves (each maybe 1.5 inches long) and one inch of stem with two small leaves on it. In a pot of completely dry, brick-hard soil. I'm tempted just to throw it away, but I'm not inclined to toss [$] (plus shipping) into the trash, so I will plant my one-inch whatever-it-is, fertilize it, and hope that maybe next year, there will be something that might resemble that beautiful picture.You have been warned.

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Growing guide

Growing guide

Latin Name Pronunciation: er-in'gee-um 

Grow Eryngium in average, well-drained soil—thrives in sandy soil. Sea Holly tolerates drought and salt spray.

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