Large Flowered Coreopsis is a mounding native perennial with narrow deep green foliage that is pinnate at the top and linear at the base. Large daisy-like yellow flowers with darker yellow centers bloom from late spring into summer. Prompt deadheading can prevent spread and encourage additional bloom in fall. Prefers full sun and dry to medium well-drained soil. Drought, humidity, and road salt tolerance. Tolerates afternoon shade in hot summer climates.
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Type: |
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Origins: |
South and East N. America; GA Native |
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Height: |
1.5' - 3' |
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Spread: |
1.5’ - 3' |
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Spacing: |
2’ |
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USDA Hardiness Zone: |
4 - 9 |
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Culture: |
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Bloom Color: |
Yellow |
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Season of Interest: |
MAINTENANCE NEEDS: Low Maintenance. Can be an aggressive self-seeder- deadhead in spring to encourage extended bloom and prevent spreading. Crown rot may occur in moist, poorly-drained soils. Foliage decline may occur in hot summers if the soil is allowed to dry out. Snails and slugs can be a problem.
LANDSCAPE USES: Accents or Group Plantings, Borders, Woodland Gardens, Naturalized Areas, Native Gardens, Rock Gardens, Foundational Plantings.
COMPANION PLANTS: Switch Grass, Coneflower, Avens
IMAGES: Kor!An (Андрей Корзун), Coreopsis grandiflora 001, CC BY-SA 3.0, (2) Joanna Boisse, Atlas roslin pl Nachyłek wielkokwiatowy 3230 6750, CC BY-SA 4.0, (3) Kor!An (Андрей Корзун), Coreopsis grandiflora 003, CC BY-SA 3.0, (4) José Luis Gálvez, Coreopsis grandiflora 02, CC BY-SA 2.5
*As plants have ranges in appearance they may not appear as the images shown.
