General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Minimum cold hardiness: Zone 4a -34.4 °C (-30 °F) to -31.7 °C (-25 °F)
Maximum recommended zone: Zone 9b
Plant Height: 12-18 inches
Plant Spread: 24-36 inches
Flowers: Showy
Flower Color: Yellow
Flower Time: Late spring or early summer
Summer
Late summer or early fall
Wildlife Attractant: Bees
Propagation: Seeds: Sow in situ

Image
Common names
  • Largeflower Tickseed
  • Largeflowered Tickseed
  • Bigflower Coreopsis
  • Tickseed
  • Large-Flower Tickseed
Botanical names
  • Accepted: Coreopsis grandiflora
  • Synonym: Coreopsis grandiflora var. harveyana
  • Synonym: Coreopsis grandiflora var. longipes

Photo Gallery
Location: NC
Date: June 2017
  • Uploaded by vic
Location: Fairfax, VA | June, 2022
Date: 2022-06-05

Date: 2022-10-06

Date: 2022-10-06
Location: Frankston,Texas
Location: Frankston,Texas
Location: Hamilton Square perennial garden Historic City Cemetery, Sacramento CA.
Date: 2014-04-21
Location: Mississauga, Ontario, Canada - near Lake Ontario, zone 6a
Date: 2013-06-25
Photo by sedumzz
Location: Fairfax, VA | May, 2023
Date: 2023-05-11

Date: 2022-10-06
Location: Grants Pass, Oregon
Date: 2019-05-26
Location: Mason, New Hampshire
Date: 2016-06-23
Location: Woodbridge , Va
Date: 4/16/16
Location: Mason, New Hampshire
Date: June 18, 2013
Location: Home
Date: 2017-07-09
Naturalized into a wild flower.
Location: Home
Date: 2017-07-09
Naturalized into a wild flower
Location: Mississauga, Ontario, Canada - near Lake Ontario, zone 6a
Date: 2013-06-15
Location: My garden in Kalama, Wa. Zone 8
Date: 2014-06-14
  • Uploaded by Joy
Location: Darwell Rolling Woods, Alberta
Date: 2015-07-10
Location: Royal Botanical Garden of Madrid
photo credit: Cillas
Location: Botanical Garden Copenhagen
Date: 2016-12-01
Location: My garden in Kalama, Wa. Zone 8
Date: 2014-06-10
  • Uploaded by Joy
Location: Mississauga, Ontario, Canada - near Lake Ontario, zone 6a
Date: 2013-06-15
This plant is tagged in:
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Comments:
  • Posted by Mindy03 (Delta KY) on May 4, 2012 6:00 PM concerning plant:
    Honey bees get nectar and pollen from this plant.
Plant Events from our members
lovesblooms On February 20, 2017 Seeds germinated
lovesblooms On January 15, 2017 Seeds sown
w/s
taterpye On June 5, 2020 Bloomed
End of driveway
taterpye On May 24, 2020 Obtained plant
taterpye On September 25, 2019 Obtained plant
Lowes
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