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Large-Flowered Tickseed

Photos are representative and may not match your specific variety.

Large-Flowered Tickseed

Native wildflower

Coreopsis grandiflora

  • Partial sun
  • Zones 4–9
  • 60 days to maturity
  • Flowers
  • 12" spacing
  • Low water
  • Perennial
  • pH 6–8
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  • Overview

    Large-Flowered Tickseed (Coreopsis grandiflora) is a perennial native wildflower. Hardy in USDA zones 4 to 9.

  • Planting

    Direct sow after last spring frost or start indoors 6-8 weeks before last frost date; seeds require light to germinate

  • Growing

    Sun: partial. Water: low. Soil pH: 6–8. Space plants 12" apart. Germination: 7-14 days.