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Coreopsis grandiflora Sunny Day™
Coreopsis grandiflora Sunny Day™
Garden Diary

Date purchased or acquired:

Where acquired:

Location in the garden:


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Coreopsis grandiflora Sunny Day™


USDA Zone: 4-9

Plant number: 1.165.650

(=‘Balcorsunay’) Also known as Tickseed. This selection forms a bushy mound of green leaves, bearing upright stems loaded with large single golden-yellow daisies for many weeks, starting in early summer. Removing faded flowers regularly will encourage blooming to continue for weeks. This is a medium-sized selection that will not get overly tall or floppy and should not need to be staked. Tolerant of hot, humid summer climates. Excellent for borders, as well as in containers. Attractive to butterflies. Species is native to the southern USA. USPP#17405, CPBR#2918: unlicensed propagation prohibited.

Further details for
Coreopsis grandiflora Sunny Day™

Optimal Growing
Appearance and
Sun Exposure
  Full Sun
Soil Type
  Normal or
  Sandy or
Soil pH
  Neutral or
  Alkaline or
Soil Moisture
  Average or
Care Level
Flower Colour
Blooming Time
  Early Summer
  Mid Summer
  Late Summer
  Early Fall
Foliage Color
  Deep Green
Plant Uses & Characteristics
  Accent: Good Texture/Form
  Attracts Butterflies
  Cut Flower
  Deer Resistant
  Rabbit Resistant
   45-60 cm
   18-23 inches
   30-40 cm
   12-16 inches
Foot Traffic
Growth Rate