Skip to Content Skip to Navigation
Menu

Designer Threads® 'Heartstrings' Threadleaf Coreopsis Coreopsis verticillata

Exposure
  • Sun
Flower Season
  • Summer
Mature Size
20" 2' 51cm 61cm
Height: 18" - 20"
Spread: 22" - 2'
Height: 46cm - 51cm
Spread: 56cm - 61cm
  • 18 - 20 Inches
    22 - 24 Inches
    22 - 24 Inches
    46cm - 51cm
    56cm - 61cm
    56cm - 61cm

    Features

    Cream flowers have a dark reddish pink eye. Each variety was selected only after showing exceptional mildew resistance.

    Long Blooming
    Drought Tolerant
    Attracts: 
    Bees, Butterflies
    Resists: 
    Deer
    Native to North America

    Characteristics

    Plant Type: 
    Perennial
    Height Category: 
    Medium
    Garden Height: 
    18 - 20 Inches 46cm - 51cm
    Spacing: 
    22 - 24 Inches 56cm - 61cm
    Spread: 
    22 - 24 Inches 56cm - 61cm
    Flower Colors: 
    Red
    Flower Shade: 
    Cream flowers have a dark reddish eye
    Foliage Colors: 
    Green
    Foliage Shade: 
    Green
    Habit: 
    Mounded
    Container Role: 
    Filler

    Plant Needs

    Light Requirement: 
    Sun

    The optimum amount of sun or shade each plant needs to thrive: Full Sun (6+ hours), Part Sun (4-6 hours), Full Shade (up to 4 hours).

    Maintenance Category: 
    Easy
    Bloom Time: 
    Summer
    Hardiness Zones: 
    5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
    Water Category: 
    Average
    Soil Fertility Requirement: 
    Average Soil
    Soil Fertility Requirement: 
    Fertile Soil
    Soil Fertility Requirement: 
    Poor Soil
    Soil PH Category: 
    Acidic Soil
    Soil PH Category: 
    Neutral Soil
    Uses: 
    Cut Flower
    Uses: 
    Mass Planting
    Uses Notes: 

    Learn more: Coreopsis Growing Guide

    Maintenance Notes: 

    Easy to grow, this perennial will thrive in any well-drained soil with full sun. Drought tolerant when established.

    Designer Threads® 'Heartstrings' Coreopsis verticillata USPP 36,055, Can PBRAF
  • 5
    1
    4
    3
    2
    1
    Browse reviews from people who have grown this plant.
    • Beautiful Flowers - will keep in my garden all year

      Yvonne Estrada
      , Texas
      , United States
      , 1 year ago
    • Proven Winners® Perennials
      Designer Threads® 'Creamy Calico' Threadleaf Coreopsis Coreopsis verticillata
      Threadleaf Coreopsis
    • Proven Winners® Perennials
      Designer Threads® 'Scarlet Ribbons' Threadleaf Coreopsis Coreopsis verticillata
      Threadleaf Coreopsis
    • Proven Winners® Perennials
      Designer Threads® 'Golden Needles' Threadleaf Coreopsis Coreopsis verticillata
      Threadleaf Coreopsis
Back to Top

Find plants you love and create idea boards for all your projects.

To create an idea board, sign in or create an account.