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New Plant
New/Featured for 2019

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


Centaurea

Knapweed

Centaurea’s heritage extends all the way back to ancient Greek mythology when Achilles’s wise teacher, Chiron the Centaur was wounded by one of Hercules’ poisoned arrows and subsequently cured by this herb’s miraculous healing powers.

Equally at home in a present day border or a more naturalized setting, our hardy undemanding selections paint a bright picture inside as well. The long lasting boisterous blooms are celebrated cut flowers, bringing high-spirited accents to both fresh and dried arrangements.

Appreciative of well draining “sweet” soil, the ever amenable Knapweed withstands some drought, but not wet, wintertime feet.

Coveted by florists, bees and butterflies, the silken starburst of finely fringed blackberry-colored petals plus embroidered dark buds creates a stylish contrast against silver-haired gray-green lanceolate foliage. ‘Black Sprite’s exotic, long blooming tubular flowers sojourn on upright stems above a low growing leafy mound that tolerates dry conditions once established, prefers good drainage and slightly alkaline soil as well as a periodic cut back. (pp #23,250)

Blooms May–June

Size: 18" high x 18" – 2' 0" wide.

Hardy to zone 3.

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Latest News

Garden Design 2019 Trends Report

Deborah's arrangement was featured in the 2019 Garden Design Trends Report! Check out the article here.



Current Staff's Favorite Plant

Current Staff's Favorite Plant

Our featured plant: Eryngium planum 'Blue Glitter'

Click here to view our Early January 2019 Newsletter!

Stellar blue flowers that deer forego, water-thrifty and other deer-proof plants!

These deer-proof perennials...

offer a variety of blue flowers that lend eye-catching intrigue to the landscape or a bouquet. 

More deer-proof plants plus favored water-shy selections...

Many of our customers frequently ask us to suggest plants that are undaunted by either deer or dry conditions. In this newsletter, we’ve featured a diverse group of plants, including not only perennials, but a handful of grasses and shrubs as well. Many selections boast steadfast temperaments, while others offer blooms that are long-lasting, late-blooming, pollinator-friendly or tailor-made for arrangements. And all are brimming with good looks, which goes without saying!

Please note: A plant’s deer-tolerance depends on the locale, the particular herd, the time of year, plus the recent weather conditions, especially rainfall. The ability of a plant to endure dry conditions varies with sun exposure, humidity and soil type.

Happy Digging!

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