Perennials & Annuals - Penstemon 'Onyx and Pearls'
Onyx and Pearls™ Beardtongue (Penstemon)
Width
38-42 In.
Growth Rate
Medium
Water
Low
Height
42 In.
Sun
Full Sun, Part Shade
Named after two polar opposite colors of gemstones, onyx is in reference to its dark foliage and pearls refers to its soft lavender flowers with white interiors. From a distance, the flowers look white.
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