MARTHASTEWART.COM

Newsletter

In this week's

  • Beautiful Crafts
  • Good Things
  • Our Favorite Recipes
get the newsletter
Home Page » Home & Garden » Gardening » Tickseed: Coreopsis grandiflora Early Sunrise

Tickseed: Coreopsis grandiflora Early Sunrise

cancel submit

What do you think of this? Let everyone know! (Click all that apply.)

cancel submit

SHARE THIS

Connect with Facebook to easily update your status and share photos, recipes, and more with your friends.

Connectcancel

More Ways to Share:

The bold, semidouble, golden-yellow flowers of 'Early Sunrise' tickseed bloom continuously throughout the season. Often grown as an annual, its sunny flowers are excellent for cutting and are attractive to bees. An All-America Selection winner, this cultivar is the first perennial tickseed to bloom the first year from seed, making it an excellent addition to the cutting or border garden.

Profile

Plant typeperennial
Hardiness zones3 to 9
Lightfull-sun
Height2 ft.6 in. to 2 ft.
Spread up to 2 ft.6 in.
Habitmounding
Soil pHslightly-acidic-to-neutral-pH6.5-7
Soil moistureaverage
Bloom timefall,summer
Flower coloryellow
Bloom size2.5 in. to 2.5 in.
Foliage colormedium-green
Foliage size4 in. to 4 in.

did you know?

The genus name, is derived from the Greek meaning bug, and meaning like, and refers to the buglike appearance of the small, rounded seeds. The common name, tickseed, refers to the same characteristic.

general maintenance:

Shear plants after first wave of blooms to promote flowering. Deadhead spent flowers as they fade. Remove old foliage after frost or before new growth in spring.

pests/diseases:

Slugs, snails, gray mold and powdery mildew may occur.

controls:

Handpick slugs and snails from foliage, or spread diatomaceous earth around plants. To control gray mold, remove and destroy infected flowers and foliage. Increase spacing between plants to improve air circulation, and reduce watering. To discourage powdery mildew, increase space between plants and avoid wetting leaves when watering. Pick off diseased leaves where practical and remove and destroy severely infected plants.

how to sow/plant:

Start indoors, 1/2 inch deep, 6 weeks before last frost. Or begin with new plants or divisions. Choose a sunny site with well-drained soil amended with well-rotted manure or compost. Plant at a distance equal to their mature spread. Water upon planting. Or direct sow after danger of frost has passed, covering seed with 1/2 inch of soil. In frost-free areas plant outdoors from fall to early spring. Thin to 18 inches apart.

water and fertilize:

Maintain soil moisture all season. Apply a balanced, soluble fertilizer biweekly, following label instuctions.

garden hint:

Divide tickseed in spring every 3?5 years. Compost woody centers and replant the younger, more vigorous outer portions of plant.

features:

  • Attractive Flowers
  • Attractive Foliage
  • Native

garden uses:

  • Containers
  • Flowerbed borders

other uses:

  • Cut Flower

combine with:

delphinium, 'Caesar's Brother' iris, and wormwood ('Valerie Finis').

Contributors' Comments Add Comment