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Coreopsis Grandiflora 'Heliot'

Heliot Largeflower Tickseed, Large-flowered Coreopsis, Largeflower Tickseed

Coreopsis grandiflora ‘Heliot’ is a compact, sun-loving tickseed valued for its golden-yellow petals with a bold red eye and a long, cheerful bloom season. Reliable and easy, it brings bright color to borders and containers from early summer into fall.


Plant Profile
Type: Herbaceous perennial (short-lived perennial; often self-seeds lightly)

Mature Size:



Width: 14–18 in.



Height: 16–22 in.



Bloom:



Daisy-like bicolor flowers: yellow with a red central eye



Early summer through fall with deadheading



Foliage:



Medium green, lance-shaped leaves



Forms a tidy, mounded clump



Zones: 4a–9b
Light: Full sun
Soil: Well-drained soils; tolerant of sandy, rocky, and average soils
Water: Low to moderate; drought tolerant once established


Features & Uses


Form: Compact, mounded habit with excellent flower coverage



Ideal for perennial borders, mass plantings, pollinator gardens, and containers



Bright bicolor flowers add contrast among yellows and purples



Attracts bees and butterflies



Deer resistant and heat tolerant




Care Notes


Deadhead regularly to extend bloom



Cut back in late fall or early spring



Avoid overly rich soils to prevent excess foliage and reduced flowering

Plant type
Perennial
Height
18-24''
Width
12"-18"
Hardiness zones
4–9
Sunlight
Full Sun
Growth rate
Fast
Bloom time
Early Summer, Late Spring, Summer
Flower color
Gold, Red
Leaf color
Green
Fall color
Green
Attracts
Birds, Butterflies
Soil
Loamy, Normal, Sandy well-drained
Landscape use
Container, Specimen
Shape
Compact Rounded
Fragrant
Yes
Deer resistant
Yes
Drought tolerant
No