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Silphium integrifolium
at Digging Dog

Silphium integrifolium

Silphium

Silphium integrifolium full sun

Bursting with optimism, this grandiose Midwestern native and Sunflower relative pushes a colony of stout and singular, erect stalks skyward. Coarse textured, rough-hewn lanceolate leaves march up purple-tinged stems, which branch out near their tops to deliver vivacious, 3 in. wide yellow daisies late in the season.

Beloved by songbirds and butterflies, long blooming and undaunted by heavy clay, Silphium integrifolium is undeniably tough and well suited for natural areas or borders alongside tall perennials such as Phlox ‘David’ or Salvia ‘Blue Ensign’.

Blooms August–September.

Size: 4' 0"–6' 0" high x 2' 0" wide; hardy to zone 5.

Silphium integrifolium (P-1403)
Each $7.75
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All of us here at the nursery, including our clambering kitty and digging dogs wish you joyous merrymaking this holiday season with family and friends. While your garden fall into its winter slumber, may visions of a new gardening season take root in your dreams, and happy digging to all!

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