Large-flowered Tickseed (Coreopsis Grandiflora ‘Sundancer’)

Plant: Table of Contents

Large-Flowered Tickseed (Coreopsis grandiflora ‘Sundancer’)

What is Plant: Large-Flowered Tickseed (Coreopsis grandiflora ‘Sundancer’)

Plants are living organisms belonging to the kingdom Plantae. They are multicellular, photosynthetic eukaryotes that include familiar organisms such as trees, flowers, herbs, bushes, and grasses. Large-flowered tickseed, known by the scientific name Coreopsis grandiflora ‘Sundancer’, is a beautiful perennial plant that belongs to the Asteraceae family. It is a native wildflower known for its stunning yellow, daisy-like flowers. This plant is a favorite among gardeners due to its vibrant and long-blooming flowers.

Key Takeaways: Large-Flowered Tickseed (Coreopsis grandiflora ‘Sundancer’)

  • Tickseed flowers
  • Coreopsis grandiflora
  • Sundancer tickseed
  • Large-flowered plants
  • Tickseed varieties
  • Coreopsis grandiflora Sundancer
  • Yellow tickseed
  • Native wildflowers
  • Perennial plants
  • Stunning yellow flowers
  • Coreopsis grandiflora cultivar
  • Sundancer coreopsis
  • Showy flower blooms
  • Drought-tolerant plants
  • Yellow daisy-like flowers
  • Tickseed plant care
  • Yellow-flowered perennials
  • Coreopsis grandiflora cultivars
  • Vibrant garden flowers
  • Tickseed propagation
  • Sun-loving plants
  • Long-blooming perennials
  • Coreopsis grandiflora ‘Sundancer’ care
  • Attractive garden plants
  • Tickseed seeds
  • Yellow summer flowers
  • Low-maintenance perennials
  • Coreopsis species
  • Tickseed companion plants
  • Bright yellow blossoms
  • Hardy wildflowers
  • Coreopsis grandiflora ‘Sundancer’ variety
  • Tickseed landscaping
  • Yellow perennial flowers
  • Coreopsis grandiflora ‘Sundancer’ characteristics
  • Tickseed garden design
  • Colorful daisy-like blooms
  • Native plant species
  • Coreopsis grandiflora ‘Sundancer’ planting tips
  • Tickseed naturalization
  • Pollinator-friendly plants
  • Showy summer flowers
  • Coreopsis grandiflora ‘Sundancer’ varieties
  • Tickseed perennial care
  • Butterflies and bees attractors
  • Coreopsis grandiflora ‘Sundancer’ growth habits
  • Tickseed landscape design ideas
  • Hardy yellow-flowered plants
  • Coreopsis grandiflora ‘Sundancer’ maintenance
  • Tickseed flowers in garden design



  • Large-flowered tickseed is commonly used in gardens and landscapes for its vibrant yellow flowers and its ability to attract various pollinators such as butterflies and bees.
  • Due to its long-blooming nature, large-flowered tickseed is ideal for adding color and visual interest to garden beds, containers, or as a border plant.


  • Large-flowered tickseed prefers well-drained soil and requires regular watering during its initial establishment period.
  • Once established, it is relatively drought-tolerant and can thrive with minimal supplemental watering, making it a low-maintenance choice for gardens.


  • This plant thrives in full sun, requiring at least 6-8 hours of direct sunlight per day.
  • In hot climates, some afternoon shade may be beneficial to prevent the plant from becoming overly stressed.


  • Large-flowered tickseed is not a heavy feeder and typically does not require additional fertilization if planted in nutrient-rich soil.
  • However, a balanced, slow-release fertilizer can be applied in early spring to promote healthy growth and prolific flowering.


  • This plant prefers well-drained, loamy soil with a slightly acidic to neutral pH level.
  • It is essential to ensure proper drainage to prevent waterlogging, which can lead to root rot.


  • Regular deadheading of spent flowers can encourage continuous blooming and keep the plant looking tidy.
  • In late fall or early spring, cutting back the entire plant to a few inches above ground level can help rejuvenate the foliage and promote new growth.


Container Popularity

  • Large-flowered tickseed is well-suited for growing in containers, where its bright and showy flowers can add a pop of color to patios, decks, or balconies.


  • Propagation of large-flowered tickseed can be achieved through division, stem cuttings, or seed sowing.
  • Division of mature plants in early spring or fall can help create new plants and revitalize existing ones.
  • Stem cuttings can be taken in spring or early summer and rooted in a well-draining medium to produce new plants.
  • While large-flowered tickseed can self-seed under the right conditions, collecting and sowing seeds can also be an effective method of propagation.

Common Diseases

Disease Diagnosis

  • Large-flowered tickseed is generally resistant to most common plant diseases and pests, but it can be susceptible to root rot if planted in poorly drained soil.
  • Symptoms of root rot include wilting, yellowing leaves, and stunted growth.
  • If these symptoms are observed, it is important to check the plant’s roots for signs of rot and take corrective action by improving drainage or adjusting watering practices.

Common Pests

  • Large-flowered tickseed is relatively pest-resistant, but it may occasionally attract aphids, thrips, or spider mites.
  • Regularly inspecting the plant for signs of pest infestation and using appropriate pest control measures, such as insecticidal soaps or horticultural oils, can help manage any potential pest issues.

Botanist’s Tips

  • When selecting a location for large-flowered tickseed, consider its preference for full sun and well-drained soil to ensure optimal growth and flowering.
  • Deadheading spent flowers not only promotes continuous blooming but also prevents self-seeding, which can lead to overcrowding in the garden.
  • Utilize large-flowered tickseed in pollinator gardens or naturalized areas to attract beneficial insects and support local ecosystems.

Fun Facts

  1. The specific epithet “grandiflora” in the scientific name Coreopsis grandiflora refers to the plant’s large, showy flowers.
  2. Large-flowered tickseed is a native North American wildflower, making it an ideal choice for sustainable and wildlife-friendly landscapes.
  3. The bright yellow blossoms of large-flowered tickseed make it an eye-catching addition to garden designs and floral arrangements.

Links to External Resources

For more information about large-flowered tickseed (Coreopsis grandiflora ‘Sundancer’), please visit the following resources:

  1. The Spruce – How to Grow Coreopsis (Tickseed)
  2. Missouri Botanical Garden – Coreopsis grandiflora ‘Sunray’
  3. North Carolina State University Extension – Tickseed
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Peter Taylors

Expert botanist who loves plants. His expertise spans taxonomy, plant ecology, and ethnobotany. An advocate for plant conservation, he mentors and educates future botanists, leaving a lasting impact on the field.