• slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide

Threadleaf Coreopsis

Botanical Name
Coreopsis verticillata
Min Zone
3
Max Zone
9
Height
2 to 3 feet
Width
2 feet
Flowers
Summer: yellow
Light
Full sun
Soil
Well-drained to dry
Planting & Care
  • Space plants 12 to 20 inches apart
  • Deadhead (shear) in August for fall bloom
  • Divide every 2 to 3 years for vigor
Problems
None serious, winter hardiness in poorly drained soils
Varieties
  • Moonbeam - Perennial Plant of the Year 1992, 18 to 24 inches, creamy yellow flowers, may have some hardiness concerns
  • Zagreb - bright yellow, 12 to 18 inches, hardier

Related Content

Upcoming Webinars & Appearances


Oct. 14-16
NARI Milwaukee
Home & Remodeling Show

Oct. 26

Webinar: Year-round Perennial
Garden Maintenance


Nov. 2
Webinar: Boosting the Beauty of
and Propagating Houseplants


June 3 – 11, 2023
“Castles & Gardens” Adventure in Ireland with Melinda Myers
Includes the Bloom Festival in Dublin!

CLICK HERE for more information on Melinda's 2022 Wisconsin State Fair presentations on
Affordable Food Gardening 

CLICK HERE for pollinator gardening webinars, videos & DIY projects

Watch Melinda's past webinars ON DEMAND

Learn More

Book an Appearance

Learn More

Enter to Win
a Corona Tools
Hori Hori Knife!

ENTER NOW