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Easy and rewarding perennial with starbursts of blue umbels on tall, upright stems. Excellent cut flower and dries well too.
Herbaceous perennial; mature size 2-3 ft T x 1-2 ft W
Minimum temperature: -20° F
Photo close up by H. Zell / CC BY-SA
Photo of umbel group by Андрей Корзун (Kor!An) / CC BY-SA
Photo with leaves by Photo by David J. Stang / CC BY-SA
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