Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Coreopsis grandiflora 'SunKiss' you will need.

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*Correct and successful spacing is complex and depends on project conditions.

Coreopsis grandiflora 'SunKiss'

Tickseed

  • Huge, 3" wide golden yellow flowers with red centers
  • Heat tolerant
  • Reliable and easy to grow

PanAmerican Seed
  • Category: Perennials
  • Breeder: PanAmerican Seed
  • Hardiness Zone: 4-9
  • Height: 12-14 in
  • Spread: 14-16 in
  • Spacing: 20-20 in
  • Temperature: -30°F
  • Bloom Color: Yellow
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Exposure
Full Sun
Foliage Color
Multi-Color
Soil Moisture
Average Water
Habit
Upright
Additional Information about Coreopsis grandiflora 'SunKiss'

Plug crop time: 5 to 7 weeks
Transplant to finish:9 to 12 weeks

  • A color breakthrough in seed C. grandiflora: SunKiss is the brightest yellow with large blotch available.
  • Larger, deep red blotch and larger flowers than Sunfire.
  • Controlled habit fewer PGRs needed, or no PGRs in certain conditions.
  • Fast finish, with timing similar to Rising Sun.
  • Well-branched and floriferous.
  • Excellent heat-tolerant plant for novice and expert gardeners alike reliable, easy to grow and the color blends well with almost everything.

Growing & Maintenance Tips for Coreopsis grandiflora 'SunKiss'

Grows in almost every soil, including shallow, lean or chalky. Average fertilization required.
Bloom Time: Late Spring, Summer, Late Summer