The Ohio Perennial That Blooms Hardest When The Nights Turn Cool
By late September in Ohio, most garden beds look tired. The coneflowers have gone brown, the daylilies are done, and the hostas are flopping over into the mulch. But tucked in the middle of all that fading foliage, one plant is just getting started, pushing out broccoli-shaped flower heads that shift from soft pink to…

