Miniature Rose 'Happy Hour'


Family: Rosaceae (ro-ZAY-see-ee) (Info)
Genus: Rosa (RO-zuh) (Info)
Cultivar: Happy Hour
Additional cultivar information:(PP5449, aka SAVanhour)
Hybridized by Saville
Registered or introduced: 1983
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6-12 in. (15-30 cm)

12-18 in. (30-45 cm)


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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)

USDA Zone 10a: to -1.1 C (30 F)

USDA Zone 10b: to 1.7 C (35 F)

Bloom Color:

Medium red (mr)

Bloom Shape:


Flower Fragrance:

Very Fragrant

Bloom Time:

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Patent Information:

Patent expired

Other Details:

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Pruning Instructions:

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Soil pH requirements:

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Propagation Methods:

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Foliage Color:

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Bloom Characteristics:

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Water Requirements:

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Where to Grow:

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Gardeners' Notes:

No details have been posted.