Helianthus 'Flore Pleno', Hardy Double Sunflower

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  • Regular price $11.50

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Double, sunny yellow flowers throughout its dark green foliage grow to 4' tall on even darker stems. It's a summertime show-stopper that lends itself well to cutting for arrangements. Butterflies like it and the finches love the dry seed heads in fall.

Minimum temperature: -20° F