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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


Polemonium

Jacob’s Ladder

Hallmarked by clear true-blue hues, a delectable fragrance and deep yellow centers, plentiful large silky flowers are clustered atop sturdy upright stems. A compact and ferny deep green basal mound of long, finely cut alternate leaflets anchors the beautiful sterile blooms that will not reseed. ‘Northern Lights’s low, tidy mildew resistant habit prefers a bright, evenly moist, well-drained abode, detests hot humid weather and appreciates a judicious dividing each spring to ensure its longevity.

Blooms April–May.

Size: 12" – 16" high x 12" wide.

Hardy to zone 4.

Named after King Polemon of Pontus, this genus is distinguished by fernlike foliage with nearly 20 neatly arranged leaflets, believed in Roman times to symbolize the ladder that spanned heaven and earth in Jacob’s dream.

Asserting a dark mystique, this recently introduced Polemonium cultivar is heralded for the reddish purple and bronze tones of its lush leaves. Deep-hued stems frame the lacy upright base, which transmutes a green flush when summer arrives or when grown in deep shade, and appreciates a somewhat cool, moist setting. Large silken blooms—loosely clustered, cup-shaped and plentiful—compose a violet grace note.

Blooms June–July.

Size: 2' 0" high x 15" wide.

Hardy to zone 5.

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Latest News

Saturday Strolls & Plant Chats 2019!

Saturdays at 1 p…MORE



Current Staff's Favorite Plant

Current Staff's Favorite Plant

Our Featured Plant: Geranium nodosum ‘Clos du Coudray’

Gorgeous Geraniums, Long-lasting summer flowers, Saturday Strolls!

Gorgeous Geraniums!

True Geraniums are sturdy yet refined, with 5-petaled flowers borne on dainty stems above attractive, palmately divided leaves. Their spectrum of colors, from cool to electric, is rivaled only by their ability to create soft mounds and flowing carpets of lush foliage in ordinary garden soil. We plant an assortment of cultivars to always have some in bloom from spring to fall. Our hardy selections are easily grown and most will re-bloom after flowering if lightly trimmed. Be sure to browse our online selections.

Enjoy these blossoms all summer long….

Our newsletter features a diverse collection of long-blooming perennials and shrubs whose reliable flowers will grace your garden for months. These lovely blooms unfurl at the beginning of summer and continue flowering through August or September. Offering unique hues, they populate airy sprays, tall spires, blowsy flower heads or bold verticillasters. We hope you’ll find these long-bloomers as delightful as we do. 

Happy digging and happy summer from all us Digging Dog Plant Wranglers! 

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