HelpMeFind Roses, Clematis and Peonies
Roses, Clematis and Peonies
and everything gardening related.
DescriptionPhotosLineageAwardsReferencesMember RatingsMember CommentsMember JournalsCuttingsGardensBuy From 
'Hakuba' clematis Description
'Hakuba' clematis photo
Photo courtesy of anonymous-171739
Availability:
Commercially available
Origin:
Bred by Hiroshi Hayakawa / Akakawa (Japan, 1973).
Introduced in United States by The U.S. National Arboretum as 'Hakuba'.
Class:
Early Large Flowered, Group 2.  
Bloom:
Lilac, ages to white .  6 to 8 petals.  Average diameter 6.5".  Large, single bloom form.  Late spring to early summer.  
Habit:
Height of 4' 11" to 6' 7" (150 to 200 cm).  
Growing:
USDA zone 2a and warmer.  
Patents:
United States - Patent No: PP 6,691  on  21 Mar 1989   VIEW USPTO PATENT
Application No: 07/110,888  on  21 Oct 1987
Hakuba was originated from a hybridization made in 1973 in the controlled breeding program in Nagano, Japan referred to above. The female parent was Mrs. Spencer Castle, and the male parent was Madam Van Hote,
Ploidy:
Diploid
Notes: