General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Full Sun to Partial Shade
Water Preferences: Wet Mesic
Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Slightly alkaline (7.4 – 7.8)
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Maximum recommended zone: Zone 9b
Plant Height: 5 to 7 feet
Plant Spread: 2 to 3 feet
Flowers: Showy
Flower Color: Yellow
Other: Drooping lemon-yellow rays with elongated, bright green center cones. The cones mature to brown.
Bloom Size: 4"-5"
Flower Time: Summer
Late summer or early fall
Underground structures: Rhizome
Uses: Cut Flower
Will Naturalize
Wildlife Attractant: Birds
Butterflies
Resistances: Deer Resistant
Humidity tolerant
Propagation: Seeds: Self fertile
Pollinators: Hoverflies
Moths and Butterflies
Bees
Various insects

Image
Common names
  • Cutleaf Coneflower
  • Autumn Sun Coneflower
  • Gloriosa Daisy
  • Tall Coneflower
  • Black Eyed Susan
Also sold as:
  • Rudbeckia nitida 'Herbstsonne'
  • Rudbeckia 'Herbstonne'
  • Autumn Sun

Photo Gallery
Location: Santa Cruz Mountains, California
Date: 2022-08-14
Photo by Grozier
Location: Hamilton Square Perennial Garden, Historic City Cemetery, Sacramento CA.
Date: 2015-06-12
The cultivar 'Herbstonne' translated from German is 'Autumn Sun'.
Location: Hamilton Square Perennial Garden, Historic City Cemetery, Sacramento CA.
Date: 2014-05-20
Photo by Grozier
Location: Texas A&M AgriLife Research & Extension Center, Overton, TX
Date: 2014-06-26
  • Uploaded by jon

Photo courtesy of Select Seeds
Location: Hamilton Square Perennial Garden, Historic City Cemetery, Sacramento CA.
Date: 2014-05-20
The common name was well chosen as is evidenced in this photo.
Location: Breezy Knees garden, York, UK
Date: 2020-09-10
Location: Botanical Gardens of the State of Georgia...Athens, Ga
Date: 2017-08-07
Cutleaf Coneflower 002
Location: Hamilton Square Perennial Garden, Historic City Cemetery, Sacramento CA.
Date: 2015-06-04
It is a tall plant at seven feet. Zone 9b.
Location: Hamilton Square Perennial Garden, Historic City Cemetery, Sacramento CA.
Date: 2014-05-30
Just before bloom time. Handsome "Cutleaf Coneflower"
Location: Texas A&M AgriLife Research & Extension Center, Overton, TX
Date: 2014-06-26
Location: Texas A&M AgriLife Research & Extension Center, Overton, TX
Date: 2014-06-26
Location: Hamilton Square Perennial Garden, Historic City Cemetery, Sacramento CA.
Date: 2014-05-27

Photo courtesy of Select Seeds
Location: Purdue gardens Indiana  zone 5
Date: 2015-08-01
Location: Purdue gardens Indiana  zone 5
Date: 2015-08-01

Photo courtesy of Annie's Annuals and Perennials
  • Uploaded by Joy

Photo Courtesy of Lazy S'S Farm Nursery.
  • Uploaded by Joy

Photo Courtesy of Lazy S'S Farm Nursery.
  • Uploaded by Joy

Photo Courtesy of Lazy S'S Farm Nursery.
  • Uploaded by Joy
Location: Butterfly garden
Date: 2012-08-07
Also called Rudbeckia 'Herbstonne'
Location: Texas A&M AgriLife Research & Extension Center, Overton, TX
Date: 2014-06-26

photo credit: Steve Law
Location: Butterfly garden
Date: 2012-08-16
Comments:
  • Posted by eclayne (Pioneer Valley south, MA, USA - Zone 6a) on Aug 17, 2012 6:06 PM concerning plant:
    The Missouri Botanical Garden notes this as Rudbeckia 'Herbstsonne' and "...varyingly sold as a cultivar of either Rudbeckia nitida or Rudbeckia laciniata..."
    http://www.missouribotanicalga...
    The Royal Horticultural Society lists as Rudbeckia laciniata 'Herbstsonne'.
    http://apps.rhs.org.uk/horticu...

    Various retail sellers misspell the cultivar name as 'Herbstonne'.
  • Posted by imabirdnut (North Texas - Zone 7b) on Aug 17, 2012 4:26 PM concerning plant:
    Planted last fall. First summer & it is blooming in the heat of August. Likes a more moist bed & will probably move it over the fall to a more suitable location that is watered daily.
Plant Events from our members
lovesblooms On February 24, 2018 Seeds sown
winter sown
lovesblooms On January 28, 2017 Seeds sown
w/s
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