Big Flower Coreopsis Flower Seeds Packet

£4.25

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Big Flower Coreopsis (Coreopsis grandiflora), also known as large-flowered tickseed, is a bright, cheerful perennial. Big Flower Coreopsis is a vibrant, easy-to-grow perennial that thrives in sunny gardens and dry landscapes. Its golden blooms attract pollinators such as bees and butterflie, making it a valuable addition to wildlife-friendly gardens. With minimal maintenance and the ability to grow from seed, it is a fantastic choice for gardeners seeking low-maintenance beauty throughout the growing season.
Quick Seed Overview
  • Plant Type: Perennial
  • Genus: Coreopsis
  • Species: Grandiflora
  • Plant Height/Width: 2–3 ft tall x 1–2 ft wide
  • Season: Late Spring
  • Exposure: Full Sun
  • Difficulty: Easy
Satisfaction Guarantee

We stand by the quality of our flower seed packets! With high germination rates and vibrant blooms, your garden is sure to flourish. If you're not completely satisfied, we’ll replace or refund—guaranteed!

Why Shido Seeds Are the Best

Our flower and vegetable seeds are beautifully packaged little packets of magic. Guaranteed to turn your garden into the envy of the neighborhood. Get your hands dirty and let nature simply do its thing.

When to Plant Seeds

  • Spring Planting: Sow seeds after the last frost date when the soil is warm.
  • Fall Planting: Sow in late summer or early fall for blooms the following year.

Preparing the Planting Site

  1. Choose a sunny location with well-drained soil.
  2. Loosen the soil to at least 6 inches deep.
  3. If needed, add organic compost to improve drainage and fertility.

Planting Seeds

  1. Sow seeds directly onto the soil surface.
  2. Press seeds lightly into the soil but do not cover them, as they require light for germination.
  3. Water gently to moisten the soil.
  4. Seeds will germinate within 10-15 days in warm conditions.

Thinning & Transplanting

  • Once seedlings reach 2-3 inches tall, thin them to 12-18 inches apart.
  • If started indoors, transplant after the last frost with minimal root disturbance.

Pro Tip

Deadhead spent blooms regularly to encourage continuous flowering. Once established, it requires minimal watering, making it perfect for low-maintenance gardens. Cut back plants in late summer to promote a second bloom and healthier growth the following season!

Companion Plants

Getting to know your Big Flower

Big Flower Coreopsis is a perennial flowering plant known for its bright, daisy-like yellow blooms with deep golden centers. It belongs to the Asteraceae family and thrives in well-drained, sandy, or loamy soil. Native to North America, this plant is drought-tolerant and flourishes in full sun, making it ideal for wildflower gardens and pollinator-friendly landscapes. The plant typically grows 1 to 3 feet tall with slender, lance-shaped green leaves. It blooms from late spring to fall, attracting bees, butterflies, and other beneficial insects. Deadheading spent flowers encourages continuous blooming. Coreopsis is highly adaptable and can withstand poor soil conditions but benefits from occasional watering during prolonged droughts. It is resistant to most pests and diseases, making it a low-maintenance choice for gardens.

What it's used for
Growth Requirements
Maintenance
Pests and Diseases
  • Common Pests: Aphids and leafhoppers can occasionally appear.
    Use neem oil or insecticidal soap if necessary.
  • Common Diseases: Powdery mildew and root rot in humid conditions.
    Ensure good air circulation and avoid overwatering.

Why let your flowers die when they can live forever?

These low-maintenance beauties can hang as wall art or add a pop of color to your tablescape, without ever needing water or sunlight. Perfect for those who want to show they care, but not enough to remember to water real flowers. They also make a perfect gift for someone who appreciates beauty without the commitment—because who has time to keep flowers alive, anyway?


Pretty Pots for Pretty Plants

Your plants work hard to look good—shouldn’t their pots do the same? Choose from our gorgeous flower pots and let your greenery thrive in style. Because plain plastic is just rude.

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