Tickseed (Coreopsis ‘Lightning Flash’)

Plant: Table of Contents

Plant Name: tickseed (Coreopsis ‘Lightning Flash’)

As a plant scientist, I am thrilled to delve into the world of tickseed (Coreopsis ‘Lightning Flash’). This beautiful and versatile plant has captured the attention of gardeners and landscapers worldwide due to its stunning appearance, resilience, and ease of care. In this comprehensive guide, we will explore the various aspects of tickseed, including its culture, uses, care requirements, propagation, common diseases, pests, and much more.

What is tickseed (Coreopsis ‘Lightning Flash’)?

Tickseed, scientifically known as Coreopsis ‘Lightning Flash’, is a vibrant and attractive perennial plant that belongs to the Coreopsis genus. It is renowned for its delicately fringed, vibrant yellow flowers adorned with striking red accents, creating a visually stunning display in gardens, landscapes, and containers.

This eye-catching variety is a hybrid of Coreopsis verticillata and Coreopsis grandiflora, resulting in a unique combination of traits that make it a standout addition to any botanical collection. The ‘Lightning Flash’ cultivar has gained widespread popularity for its ability to thrive in diverse environments while providing long-lasting and abundant blooms.

Key Takeaways – tickseed (Coreopsis ‘Lightning Flash’)

Let’s start by exploring the key takeaways related to tickseed (Coreopsis ‘Lightning Flash’). Understanding these essential points will provide valuable insights into the plant’s characteristics and requirements.

  1. Culture

    • This section will cover the suitable climate, growth habits, and general characteristics of tickseed.
  2. Uses

    • Understanding the practical and aesthetic applications of tickseed in landscaping, gardens, and floral arrangements.
  3. Water

    • Detailed insights into the plant’s water requirements, including watering frequency and moisture preferences.
  4. Sunlight

    • Highlighting the optimal sunlight conditions for tickseed cultivation to ensure healthy growth and prolific blooming.
  5. Fertilizer

    • Recommendations for fertilization strategies to promote vigorous growth and vibrant flowers.
  6. Soil

    • Exploring the ideal soil types, pH levels, and drainage preferences for tickseed.
  7. Pruning

    • Guidance on proper pruning techniques to maintain the plant’s shape, encourage new growth, and prolong blooming.
  8. Propagation

    • Methods for propagating tickseed, including division, seed sowing, and other propagation techniques.
  9. Container Popularity

    • Discussing the suitability of growing tickseed in containers and the benefits of container gardening.
  10. Common Diseases

    • Identifying prevalent diseases that may affect tickseed and strategies for prevention and treatment.
  11. Common Pests

    • Highlighting common pests that pose a threat to tickseed and effective pest control measures.
  12. Botanist’s Tips

    • Professional insights and recommendations for successfully cultivating and caring for tickseed.
  13. Fun Facts

    • Engaging and intriguing facts about tickseed to captivate the reader’s interest.
  14. Links to External Resources

    • Access to additional information and resources for further exploration of tickseed cultivation and care.

With these key takeaways in mind, let’s embark on an illuminating journey into the world of tickseed (Coreopsis ‘Lightning Flash’).


Tickseed (Coreopsis ‘Lightning Flash’) thrives in various climates and is well-suited for both garden beds and container cultivation. This exceptional plant exhibits the following cultural characteristics:

  • Climate: As a hardy perennial, tickseed is well adapted to a wide range of climates, including temperate and subtropical regions. It can withstand both hot summers and mild winters, making it a versatile choice for different growing environments.

  • Growth Habits: The ‘Lightning Flash’ variety is known for its compact and bushy growth habit, typically reaching a mature height of 12-18 inches (30-45 cm) with a spread of 12-24 inches (30-60 cm). Its neat, mounding form makes it an excellent choice for borders, rock gardens, and mass plantings.

  • Characteristics: The striking flowers of tickseed (Coreopsis ‘Lightning Flash’) feature vivid yellow petals with distinct red markings near the center, creating a bold and eye-catching display. The delicate, fern-like foliage provides an attractive backdrop to the abundant blooms, adding further visual appeal to the plant.


Tickseed (Coreopsis ‘Lightning Flash’) offers a wide array of practical and aesthetic uses, making it a valuable addition to landscaping, gardens, and floral arrangements. Its versatile applications include:

  • Garden Planting: The vibrant and long-lasting blooms of tickseed make it an ideal candidate for adding bursts of color to garden beds, borders, and mixed perennial plantings. Its compact size and bushy appearance create a tidy and attractive landscape feature.

  • Cut Flowers: The striking flowers of tickseed are well-suited for cutting and using in floral arrangements, bouquets, and indoor displays. Their vibrant coloration and intricate patterns make them an excellent choice for adding a touch of summer cheer to floral designs.

  • Pollinator Attraction: The nectar-rich flowers of tickseed (Coreopsis ‘Lightning Flash’) attract various pollinators, including bees, butterflies, and beneficial insects. Incorporating this plant into garden designs can help support local pollinator populations and promote biodiversity.

  • Rock Gardens: The compact growth habit and vibrant blooms of tickseed make it a perfect fit for rock gardens, where its cheerful flowers can add a pop of color to rocky terrain and well-drained soil.

  • Erosion Control: In areas prone to soil erosion, the dense mat of foliage formed by tickseed can help stabilize the soil and prevent erosion, making it a functional and attractive solution for landscaping challenges.


Proper watering is crucial for the health and vitality of tickseed (Coreopsis ‘Lightning Flash’). Understanding its water requirements and implementing appropriate watering practices are essential for its successful cultivation. The following guidelines can help ensure optimal moisture management for tickseed:

  • Watering Frequency: Tickseed generally prefers moderate and consistent moisture levels. During the growing season, it’s advisable to water the plant regularly, especially during dry spells, to keep the soil evenly moist without waterlogging.

  • Soil Moisture: Well-drained soil is essential for tickseed, as it dislikes sitting in waterlogged conditions. Choosing a planting site with good drainage and avoiding waterlogged areas can help prevent root rot and other moisture-related issues.

  • Drought Tolerance: Once established, tickseed exhibits good tolerance to dry spells and can withstand brief periods of drought. However, prolonged drought can lead to stress and reduced flowering, so providing supplemental watering during extended dry periods is beneficial.

Implementing a watering schedule that balances the plant’s need for moisture with proper drainage can promote healthy growth and abundant flowering in tickseed.


Tickseed (Coreopsis ‘Lightning Flash’) is renowned for its love of sunlight, and providing the appropriate light conditions is essential for its overall health and blooming performance. Here are the key considerations regarding sunlight requirements for tickseed:

  • Full Sun: Tickseed thrives in full sunlight and benefits from at least 6-8 hours of direct sun exposure per day. When grown in a sunny location, the plant’s vibrant flowers are more numerous and long-lasting, showcasing their bold colors to full effect.

  • Partial Shade: While tickseed prefers full sun, it can tolerate light or dappled shade, especially in hotter climates where some protection from intense midday sun may be beneficial. However, prolonged shade can lead to reduced flowering and may result in leggy growth.

By choosing a sunny location for tickseed and providing adequate sunlight, gardeners can ensure robust growth, prolific blooming, and vibrant flower coloration.


Fertilization plays a crucial role in promoting the vigor and flowering capacity of tickseed (Coreopsis ‘Lightning Flash’). Providing the plant with necessary nutrients at the right times can enhance its overall performance and ensure a bountiful display of flowers. Here are some essential fertilizer guidelines for tickseed:

  • Application Timing: Fertilize tickseed in early spring as new growth begins, using a balanced, slow-release fertilizer to provide a steady supply of nutrients throughout the growing season. Avoid fertilizing late in the season to prevent stimulating new growth that may be susceptible to frost damage.

  • Nutrient Balance: Choose a fertilizer with balanced N-P-K (nitrogen, phosphorus, and potassium) ratios to support healthy foliage, robust root development, and abundant flowering. A general-purpose fertilizer with a balanced formula, such as 10-10-10 or 20-20-20, can provide the necessary nutrients for tickseed’s well-rounded growth.

  • Container Care: When growing tickseed in containers, regular fertilization is essential, as potted plants can quickly deplete the available nutrients in the soil. Use a liquid or granular fertilizer formulated for flowering perennials to support consistent growth and flowering in container-grown tickseed.

By applying the appropriate fertilizer at the right time and maintaining a balanced approach to nutrient supplementation, gardeners can encourage healthy growth and prolific blooming in their tickseed plants.


Understanding the soil preferences of tickseed (Coreopsis ‘Lightning Flash’) is vital for creating an environment that supports its growth and flowering. By selecting the right soil type and ensuring proper drainage, gardeners can provide an ideal growing medium for tickseed. Consider the following soil-related factors when cultivating tickseed:

  • Well-Drained Soil: Tickseed thrives in well-drained soil that allows excess water to escape quickly, preventing waterlogging and root rot. Amending heavy or compacted soil with organic matter, such as compost or peat moss, can improve drainage and create a more suitable growing environment for tickseed.

  • pH Levels: Tickseed prefers slightly acidic to neutral soil with pH levels ranging from 6.0 to 7.0. Conducting a soil test and adjusting the pH, if necessary, can ensure that the plant has access to essential nutrients and minerals available at the appropriate pH range.

  • Organic Matter: Adding organic matter to the soil, such as well-rotted compost or aged manure, can enhance soil structure, promote beneficial microbial activity, and provide a source of essential nutrients for tickseed.

Creating an optimal soil environment with good drainage, balanced pH, and ample organic matter can significantly contribute to the overall health and vigor of tickseed plants.


Pruning tickseed (Coreopsis ‘Lightning Flash’) is an important maintenance task that can help shape the plant, promote continuous flowering, and support overall plant health. Understanding the proper pruning techniques and timing for tickseed is essential for maximizing its ornamental value. The following guidelines can assist in effectively pruning tickseed:

  • Deadheading: Removing spent flowers, a practice known as deadheading, encourages the production of new blooms and prevents the plant from expending energy on seed production. Regular deadheading throughout the blooming season can prolong the flowering period and promote continuous flower production.

  • Shearing: Light shearing of tickseed can help maintain a compact and tidy growth habit, especially after the initial flush of flowering. Trimming back the spent flower stems and any straggly growth can promote new branching and encourage a fuller, bushier appearance.

  • Fall Cleanup: In late fall or early winter, trim back the foliage of tickseed to tidy up the plant and remove any dead or unsightly growth. While tickseed is generally resilient, cleaning up the plant at the end of the growing season can help prevent disease and provide a fresh start for the following year.

Applying proper pruning techniques, such as deadheading and light shearing, can help keep tickseed plants healthy, visually appealing, and continuously blooming throughout the growing season.


Propagating tickseed (Coreopsis ‘Lightning Flash’) allows gardeners to expand their plant collection, share the beauty of this cultivar with others, and rejuvenate older plants. Understanding the various methods of propagation, including division and seed sowing, can provide opportunities for multiplying tickseed plants. Here are the primary propagation techniques for tickseed:

  • Division: Divide mature tickseed plants every 2-3 years in early spring or early fall to rejuvenate the clumps, promote vigorous growth, and create new plantings. Carefully separate the plant clumps into smaller divisions, each containing roots and growing points, and transplant them to new locations or containers.

  • Seed Sowing: Growing tickseed from seeds allows for the creation of new plants with diverse characteristics and color variations. Sow tickseed seeds indoors in late winter or directly in the garden after the last frost. Provide consistent moisture and warmth to support seed germination and early growth.

By utilizing both division and seed sowing methods, gardeners can effectively propagate tickseed and expand their collection of this captivating and colorful plant.

Container Popularity

Growing tickseed (Coreopsis ‘Lightning Flash’) in containers offers numerous advantages, including versatility, mobility, and the ability to create stunning focal points on patios, decks, or balconies. Consider the following insights regarding the popularity of growing tickseed in containers:

  • Versatile Design Element: Tickseed adds vibrant color and texture to container gardens, making it an excellent choice for mixed plantings in large pots, window boxes, or decorative containers. Its compact size and attractive flowers can enhance the visual appeal of outdoor living spaces.

  • Portability: Containers provide the flexibility to move tickseed plants to different locations based on sunlight preferences, seasonal considerations, or aesthetic arrangements. This portability allows for creative and dynamic garden designs.

  • Space Optimization: For gardeners with limited yard space or urban dwellers with rooftop gardens or balconies, container cultivation allows for the integration of tickseed into small-scale landscapes, maximizing the use of available space.

The popularity of growing tickseed in containers continues to rise, offering gardeners the opportunity to enjoy this striking plant in various outdoor settings and design configurations.

Common Diseases

While tickseed (Coreopsis ‘Lightning Flash’) is generally resilient and low-maintenance, it is susceptible to certain diseases that can affect its overall health and flowering performance. Being aware of common diseases and their symptoms is essential for implementing preventive measures and targeted treatments. The following are some prevalent diseases that may impact tickseed:

  • Powdery Mildew: This fungal disease manifests as a powdery, white coating on the foliage, leading to stunted growth and reduced flowering. Providing adequate air circulation and avoiding overhead watering can help prevent powdery mildew.

  • Root Rot: Overly wet or poorly drained soil can cause root rot, leading to wilting, yellowing foliage, and overall decline in the plant’s health. Improving soil drainage and avoiding excessive watering can mitigate the risk of root rot in tickseed.

  • Leaf Spot: Leaf spot diseases, characterized by the development of dark spots on the foliage, can affect tickseed under prolonged periods of high humidity and wet conditions. Applying preventive fungicidal treatments and maintaining good air circulation can help reduce leaf spot incidence.

By monitoring the health of tickseed plants, practicing good cultural care, and promptly addressing any signs of disease, gardeners can minimize the impact of common diseases and keep their tickseed flourishing.

Disease Diagnosis

Diagnosing diseases in tickseed (Coreopsis ‘Lightning Flash’) involves recognizing specific symptoms, understanding potential causes, and implementing appropriate management strategies. When observing signs of disease, it is important to perform a thorough assessment and diagnosis to effectively address any health issues affecting the plant. Here are some diagnostic steps for identifying and managing diseases in tickseed:

  • Symptom Observation: Carefully examine the foliage, stems, and flowers of tickseed for any visible signs of disease, such as discoloration, wilting, or unusual growth patterns.

  • Environmental Assessment: Consider environmental factors, such as moisture levels, sunlight exposure, and soil conditions, that may contribute to disease development. Addressing any cultural care deficiencies can help prevent disease onset or progression.

  • Professional Consultation: If uncertain about the cause of symptoms or the appropriate course of action, seek guidance from a knowledgeable plant specialist or diagnostic laboratory for accurate disease identification and control recommendations.

Taking a proactive approach to disease diagnosis and promptly addressing any health concerns can help maintain the vitality and ornamental appeal of tickseed in garden settings.

Common Pests

Various pests can pose a threat to tickseed (Coreopsis ‘Lightning Flash’), potentially causing damage to the foliage, flowers, and overall plant health. Recognizing common pests and implementing effective pest control measures is essential for safeguarding tickseed from harmful infestations. The following are some prevalent pests that may target tickseed plants:

  • Aphids: These small, sap-sucking insects can colonize the tender new growth of tickseed, causing distorted leaves and stunted plant development. Regularly inspecting the plant for aphid presence and using gentle sprays of water or insecticidal soap can help control aphid populations.

  • Spider Mites: These microscopic pests can infest the undersides of tickseed foliage, causing stippling, webbing, and leaf discoloration. Mitigating spider mite infestations involves increasing humidity levels, promoting natural predators, and utilizing horticultural oils or insecticidal sprays.

  • Slugs and Snails: These voracious pests can feed on the foliage and flowers of tickseed, leaving behind ragged edges and holes. Implementing physical barriers, such as copper tape or diatomaceous earth, and regularly removing slugs and snails can help protect tickseed from their damage.

By monitoring for signs of pest activity, implementing cultural practices that discourage pest infestations, and selectively applying control measures when necessary, gardeners can maintain healthy and vibrant tickseed plants.

Botanist’s Tips

As a plant scientist deeply passionate about tickseed (Coreopsis ‘Lightning Flash’), I am excited to share some professional insights and tips for successfully cultivating and caring for this captivating plant. These botanist’s tips encompass practical recommendations for enhancing the growth, flowering, and overall health of tickseed:

  • Sunlight Optimization: Position tickseed in a location that receives ample sunlight to promote robust growth and abundant flowering. Areas with at least 6-8 hours of direct sun exposure are ideal for maximizing the plant’s ornamental value.

  • Moderate Watering: Maintain moderate and consistent soil moisture for tickseed, avoiding prolonged dry spells but preventing waterlogged conditions. Balancing moisture levels can support healthy growth and ensure vibrant flower coloration.

  • Annual Mulching: Apply a layer of organic mulch around the base of tickseed plants each spring to conserve soil moisture, suppress weed growth, and moderate soil temperature. Mulching can also provide essential nutrients as it decomposes over time.

  • Deadheading Practice: Regularly deadhead spent flowers from tickseed to encourage continuous blooming, prolong the flowering season, and promote a neat and tidy appearance.

  • Fertilization Schedule: Fertilize tickseed in early spring with a balanced, slow-release fertilizer to provide essential nutrients for vigorous growth and prolific flowering.

  • Pruning Care: Engage in light pruning and deadheading to maintain the plant’s shape, remove spent flower stems, and promote new growth and flowering.

By incorporating these botanist’s tips into the care regimen for tickseed, gardeners can cultivate healthy, vibrant, and aesthetically pleasing plants that thrive throughout the growing season.

Fun Facts

To add an element of intrigue and fascination to our exploration of tickseed (Coreopsis ‘Lightning Flash’), let’s uncover some captivating and lesser-known fun facts about this distinctive plant:

  • Native Habitat: The parent species of Coreopsis ‘Lightning Flash’, Coreopsis verticillata, is native
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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.