Sour Grapes Beardtongue
Penstemon 'Sour Grapes'
Spectacular tubular bell-shaped deep purple flowers rise above the foliage over a long season, attracting hummingbirds and butterflies. The upright habit and long lasting color make this a great plant for perennial borders, rock gardens and cut flower displays. Herbaceous perennial.
Water NeedsOnce established, needs only occasional watering.
USDA Zone ?There are very few rules in gardening, but perhaps the most important one is to work within your zone. Choosing plants that grow and thrive in your particular climate is the very first step toward having a beautiful garden. Learn More
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