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Coreopsis grandiflora 'Sunray'
Coreopsis grandiflora 'Sunray'

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Zones 2-24, 28-43, H1, H2
Full Sun
Minimal Water

Coreopsis grandiflora

Asteraceae (Compositae)


Easy-to-grow members of the sunflower family yielding a profusion of yellow, orange, maroon, or reddish flowers. Deadhead for longer bloom; use hedge shears to remove large numbers of spent blooms. Both annual and perennial kinds are easy to propagate—annuals from seed sown in place or in pots, perennials from seed or division. Plants tend to self-sow; seeds attract birds.

The species listed here are from the eastern and southern U.S. unless otherwise noted.

Coreopsis grandiflora

To 1–2 ft. high, spreading to 3 ft. Narrow dark green leaves with three to five lobes. Bright yellow, 2 1/2 –3-in. single flowers bloom all summer, carried high above foliage on long, slender stems.

'Flying Saucers'

Nearly sterile selection with single, flat, 2-in.-wide yellow flowers over a long period.

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