digging dog nursery mendocino coast   garden perennials from digging dog nursery

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 $7.50
Add to Cart



       


Other selections in this genus


Please fill out our
Registration Form to receive news of updates to the web site and availability of new plants, to give us your feedback, and to be on the mailing list
to receive future printed catalogs.

Latest News

Current Staff's Favorite Plant

staff favorite plant

Our fall arrangement includes: Asters Hydrangeas Miscanthus Molinias Persicarias Salvias Verbenas

I wanted this arrangement to celebrate the diverse beauty that autumn affords. It was photographed by acclaimed garden photographer, Saxon Holt, who happened to be visiting us.

Autumnal Fanfare: Lambent Leaves, Glistening Berries, Fleeting Flowers, last chance for Fantastic Fall Sale, Gift Certificates now on sale!

Here at Digging Dog, we’ve had some welcome rain to actually soak the soil. With the onset of shorter days and chilly nights, a quieter contemplative mood envelopes parts of the garden. As many herbaceous plants are fading into dormancy, evergreen shrubs, bold-toned leaves, textural seed-heads plus plump glistening berries take center stage. The impressive group of plants featured in this newsletter caught my eye when I strolled through the nursery and garden yesterday. I hope you enjoy these compelling autumnal offerings. In many locales throughout the country, there’s still time to tuck some botanical gems into an empty garden nook.

Digging Dog's Early November 2017 Newsletter Link

More news, events, and favorite plants

Customer Comment:

“We recently received 10 of the dwarf astilbe, Pumila, and they are such good quality we were very pleased.”

~Kay in Minnesota


view our comments page

view Digging Dog's comments with Dave's Garden (The Garden Watchdog)


digging dog on facebook digging dog on pinterest digging dog on instagram

Visit our pages on Facebook, Pinterest, and Instagram