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PlantFiles: Beach Sunflower
Helianthus debilis 'Dune Supreme'

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Family: Asteraceae (ass-ter-AY-see-ee) (Info)
Genus: Helianthus (hee-lee-AN-thus) (Info)
Species: debilis (deb-IL-iss) (Info)
Cultivar: Dune Supreme

One member has or wants this plant for trade.

Category:
Groundcovers
Perennials

Height:
6-12 in. (15-30 cm)

Spacing:
36-48 in. (90-120 cm)

Hardiness:
USDA Zone 8a: to -12.2 C (10 F)
USDA Zone 8b: to -9.4 C (15 F)
USDA Zone 9a: to -6.6 C (20 F)
USDA Zone 9b: to -3.8 C (25 F)
USDA Zone 10a: to -1.1 C (30 F)
USDA Zone 10b: to 1.7 C (35 F)
USDA Zone 11: above 4.5 C (40 F)

Sun Exposure:
Full Sun

Danger:
Unknown - Tell us

Bloom Color:
Bright Yellow

Bloom Time:
Blooms all year

Foliage:
Evergreen
Herbaceous

Other details:
This plant is attractive to bees, butterflies and/or birds
Drought-tolerant; suitable for xeriscaping
Provides winter interest

Soil pH requirements:
6.6 to 7.5 (neutral)

Patent Information:
Patented

Propagation Methods:
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From herbaceous stem cuttings
By serpentine layering

Seed Collecting:
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Profile:

1 positive
No neutrals
No negatives

Gardeners' Notes:

RatingAuthorContent
Positive MotherNature4 On Dec 7, 2007, MotherNature4 from Bartow, FL (Zone 9a) wrote:

First sold in 2007, H. 'Dune Supreme' is a true yellow dwarf groundcover. It was discovered by Chris Payne at Ormond Beach.

Regional...

This plant has been said to grow in the following regions:

Grand Island, Florida
Ocala, Florida



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