
May 27, 2025
Penstemon ‘Dark Towers’ Beardtongue
Celebrated as one of America’s most striking wildflowers, Penstemon has been the focus of extensive breeding efforts. ‘Dark Towers’ exemplifies the success of this work, offering a refined shape and excellent mildew resistance that make it a standout choice for gardens. Its soft lavender, tubular blooms provide a beautiful contrast to the deep purple-red foliage, […]
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