Photo by Melody

PlantFiles: Hybrid Tea Rose, Sub Zero Rose
Rosa 'Helen Hayes'

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Family: Rosaceae (ro-ZAY-see-ee) (Info)
Genus: Rosa (RO-zuh) (Info)
Cultivar: Helen Hayes
Hybridized by Brownell; Year of Registration or Introduction: 1956

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Class:
Cluster-flowered (incl. Floribunda & Grandiflora)
Hybrid Tea

Height:
24-36 in. (60-90 cm)
36-48 in. (90-120 cm)

Spacing:
24-36 in. (60-90 cm)

Hardiness:
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:
Light yellow (ly)

Bloom Shape:
Double
Tea shaped

Flower Fragrance:
Very Fragrant

Bloom Time:
Blooms repeatedly

Habit:
Bush

Patent Information:
Unknown - Tell us

Other Details:
Susceptible to mildew

Pruning Instructions:
Blooms on new wood; prune early to promote new growth

Soil pH requirements:
Unknown - Tell us

Propagation Methods:
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
From hardwood heel cuttings
By grafting
By budding

Click thumbnail
to view:

By Calif_Sue
Thumbnail #1 of Rosa  by Calif_Sue

By Calif_Sue
Thumbnail #2 of Rosa  by Calif_Sue

By Calif_Sue
Thumbnail #3 of Rosa  by Calif_Sue

By gbf64
Thumbnail #4 of Rosa  by gbf64

By Calif_Sue
Thumbnail #5 of Rosa  by Calif_Sue

By Calif_Sue
Thumbnail #6 of Rosa  by Calif_Sue

By Calif_Sue
Thumbnail #7 of Rosa  by Calif_Sue

There are a total of 8 photos.
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No details have been posted.

Regional...

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

San Jose, California
Sebastopol, California
Chicago, Illinois
White Horse, New Jersey
Jamestown, Rhode Island



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