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'Joanna Hill' rose Description
'Joanna Hill' rose photo
Photo courtesy of Calif Sue
Availability:
Commercially available
Synonyms:
 
HMF Ratings:
19 favorite votes.  
Average rating: GOOD+.  
ARS:
Light yellow Hybrid Tea.
Origin:
Bred by Joseph H. Hill (United States, 1928).
Introduced in Australia by Hazlewood Bros. Pty. Ltd. in 1930 as 'Joanna Hill'.
Class:
Hybrid Tea.  
Bloom:
Light yellow, darker center, orange undertones, ages to cream .  Moderate fragrance.  40 to 50 petals.  Medium to large, very full (41+ petals), borne mostly solitary bloom form.  Blooms in flushes throughout the season.  Long, pointed buds.  
Habit:
Thornless (or almost), upright.  Leathery foliage.  

Height: up to 4' (up to 120cm).  
Growing:
USDA zone 6b and warmer.  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.  
Patents:
Patent status unknown (to HelpMeFind).
Ploidy:
Tetraploid
Notes:
Difference of opinion about parentage (See References)
 
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