Sun or part sun
Summer. Very long blooming.
Not fussy. Any average soil.
36 to 60 inches
Yellow with darker centers
Zone 3. Very hardy native.
Naturalizing, back of the border, butterfly gardens, excellent for cutting
Very easy. A bit on the wild side but flowers much of the summer. Loved by butterflies and finches. Self sowing can be kept in check by cutting spent blooms.
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