Penstemon heterophyllus ‘Electric Blue’

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USDA Hardiness zone: Zn7a 5º to 0ºF

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Penstemon heterophyllus ‘Electric Blue’

An easy to cultivate blue flowered Penstemon that is an exhilarating color and is incredibly showy for the 4-6 weeks it remains in bloom. Flowers begin in May and slack off with really hot weather. A semi-woody perennial native to the baking hot Sierra Nevada foothills of California. Full sun and fast draining soil with light summer water. Excellent performance in blazing hot hell strips. To 14″ tall and as wide. Cut back hard in early spring. Mulch annually with compost. Provide good air circulation.Seems to thrive and live longer in average soil, and slope is a plus. I’ve had this west coast native Penstemon persist in my garden for 8 solid years. Very good. Nice cut flower. And if you give it a drink after cutting it back it may reward you with another show. Handles reflected heat very well.

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