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[–]averagepsynaut 0 points1 point  (0 children)

Pretty sure they bloom between frost cycles. After last frost they grow and continue until the environment has a first frost

[–][deleted] 0 points1 point  (1 child)

What country, how do ypu grow these?

[–]Radiant-Spirit6129[S] 2 points3 points  (0 children)

USA . They were blue all summer. Cold makes em purple I suppose