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  • Common Name: Roger's Flower
  • Cold Hardiness: Zone 4
  • Sun or Shade: partial to full shade
  • Bloom Time: late spring
Rodgersia Henrici 'Cherry Blush' photo courtesy of Paridon Horticultural
  • Common Name: Black-Eyed Susan
  • Cold Hardiness: Zone 4-9
  • Sun or Shade: sun to light shade (minimum 4 hrs direct sun)
  • Bloom Time: mid summer to early fall
 Rudbeckia 'American Goldrush' photo courtesy of Walters Gardens
  • Common Name: Black-Eyed Susan
  • Cold Hardiness: Zone 4-9
  • Sun or Shade: sun to light shade (minimum 4 hrs direct sun)
  • Bloom Time: late summer to early fall
Rudbeckia 'Goldstrum' photo courtesy of Walters Gardens
  • Common Name: Black-Eyed Susan
  • Cold Hardiness: Zone 4
  • Sun or Shade: sun to partial sun
  • Bloom Time: midsummer to fall
Rudbeckia fulgida var. sullivantii 'Little Goldstar' photo courtesy of Walters Gardens
  • Common Name: Autumn Sun Coneflower
  • Cold Hardiness: Zone 4-9
  • Sun or Shade: minimum 4 hours of full sun
  • Bloom Time: late summer
Rudbeckia 'Herbstsonne'
Rudbeckia Maxima
New for 2021
  • Common Name: Large Coneflower, Cabbage Leaf Coneflower
  • Cold Hardiness: Zone 4-9
  • Sun or Shade: minimum 6 hours of direct sun
  • Bloom Time: mid summer to fall
Rudbeckia maxima photo Missouri Botanical Gardens
  • Common Name: Coneflower
  • Cold Hardiness: Zone 3-9
  • Sun or Shade: minimum 4 hours of full sun
  • Bloom Time: mid to late summer
Rudbeckia 'Viette's Little Suzy' photo Missouri Botanical Garden