Clematis on the Web :: clematis detail
Clematis 'Asao'

Large deep pink flowers with paler central bar, darker margins and yellow anthers. Single or semi-double. This Japanese variety was introduced into the UK early in the 1980s. Asao used to be a popular lady's name in Japanese high society; it is also the name of the town where its breeder lives.


Group: Early large-flowered group
Approximate height:  2.0 - 3.0 metres
Flowering period(s):  May Jun Aug Sep
Aspect: Any aspect
USDA zones:  4 5 6 7 8 9
Raised by: Kasushige Ozawa
Country of origin: Japan
Date raised:  1971
Parentage:  'Ernest Markham' x 'Star of India (Japanese type)
Further detail: Flower diameter: 12-20cm
Tepals: (5-) 6-8, broadly lanceolate to narrowly elliptic, pointed