WISTERIA x formosa ‘Jissai’
Description
A natural hybrid from Japan. It has large, lightblue, faintly fragrant flowers in very elegant clusters measuring between 25 and 35 cm in length. It is an early bloomer, already producing a fainty large number of flowers between its first and second year in June and July.
Origin
Classification
Genus
Family

-10°C / -15°C USDA 7

-5°C / -10°C USDA 8