Heliopsis, False Sunflower, Rough Heliopsis 'Asahi'

Heliopsishelianthoides

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Heliopsis (hee-lee-OP-sis)
Species
helianthoides (hee-lee-an-THOY-dees)
Synonym
Sun Exposure
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
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)
Bloom Color
Bloom Time
Other Details
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Monroe, Georgia

Saint Charles, Illinois(2 reports)

Batesburg, South Carolina

Richmond, Virginia

Olympia, Washington

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Gardener's Notes:

2
positives
0
neutral
1
negative
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M
M
Batesburg, SC | June 2019 | positive

This plant came in with other plants as a seedling and has multiplied well. In full sun it developed a disease but has become a nice clu...Read More

E
Saint Charles, IL | May 2013 | negative

I planted 7 of these and not one survived in a garden where everything else thrives.

T
St. John's, NL (Zone 5b) | August 2006 | positive

The smallest flowered heliopsis but fully double like little golden pompoms. Excellent cutflower.

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