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'Callista' rose Description
'Callista (shrub, Rippetoe, 2005)' rose photo
Photo courtesy of Cliff's High Desert Garden Archival Dec, 2011 last updated 101812
Availability:
Commercially available
Synonyms:
Ripcal
HMF Ratings:
19 favorite votes.  
ARS:
White, near white or white blend Shrub.
Registration name: Ripcal
Exhibition name: Callista
Origin:
Bred by Robert Neil Rippetoe (United States, 2005).
Introduced in United States by Roses Unlimited in 2007 as 'Callista'.
Class:
Shrub.  
Bloom:
White, pink undertones.  Strong, citrus fragrance.  26 to 40 petals.  Average diameter 3.5".  Medium to large, full (26-40 petals), borne mostly solitary, high-centered, old-fashioned bloom form.  Continuous (perpetual) bloom throughout the season.  
Habit:
Tall, bushy, spreading.  Medium, semi-glossy, medium green foliage.  

Height: 4' to 6' (120 to 185cm).  
Growing:
USDA zone 6b and warmer.  Can be used for cut flower, garden or shrub.  Disease susceptibility: susceptible to disease, susceptible to blackspot , mildew resistant.  Remove spent blooms to encourage re-bloom.  Spring Pruning: Remove old canes and dead or diseased wood and cut back canes that cross. In warmer climates, cut back the remaining canes by about one-third. In colder areas, you'll probably find you'll have to prune a little more than that.  
Breeder's notes:
Intensely fragrant
Patents:
Patent status unknown (to HelpMeFind).
Notes:
Callista comes from the Greek for "Most Beautiful" (kallistos)

Could likely be classed as an English Rose.
 
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