Floribunda Rose, Cluster-flowered Rose 'Regensberg'

Rosa

Family
Rosaceae (ro-ZAY-see-ee)
Genus
Rosa (RO-zuh)
Synonym
Spacing
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Hardiness
24-36 in. (60-90 cm)
Bloom Time
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)
Bloom Color
Late Spring/Early Summer
Blooms repeatedly
Other Details
Propagation Methods
Soil pH requirements
Flower Fragrance
Bloom Shape
Patent Information
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
By grafting
By budding
Other Details
Pruning Instructions
Foliage Color
Bloom Characteristics
Water Requirements
Where to Grow
Regional

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

Merced, California

San Jose, California

San Leandro, California

Reno, Nevada

Featured Videos

Gardener's Notes:

1
positive
1
neutral
0
negative
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San Leandro, CA (Zone 9b) | November 2007 | positive

This is one of the fantastic McGredy handpainted roses. Each flower is different as if handpainted in glorious vivid colors. Sam McGred...Read More

P
Irving (Dallas area), TX (Zone 8a) | May 2004 | neutral

Bred in New Zealand. Won the following awards:

Baden-Baden Gold Medal in 1980
Belfast Certificate of Merit 1979
...Read More

Featured
Southern Emerald
(Synchlora frondaria)
Common Tailorbird
(Orthotomus sutorius)
Featured
Southern Emerald
(Synchlora frondaria)
Common Tailorbird
(Orthotomus sutorius)