San Bernardo Blue
(Nonna Agnes Blue, San Bernardo Blue)
(Pole) Originated in the town of San Bernardo in northern Italy. The blue pigmentation is closest to sapphire when harvested in cool weather, in hot weather the beans will be a gradient of grey to grey-blue. In storage this colour will darken. 1 This variety was introduced to North America by Joseph Simcox. (ON TH F, Seeds of Diversity)
Days to Maturity: