Penstemon ‘Sour Grapes’,┬ásour grapes beardstongue


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Penstemon ‘Sour Grapes’
sour grapes beardstongue

Chosen by Lisa Fowler

I love the gorgeous grape-purple flowers of this Penstemon. Blooms for weeks and weeks in early summer when many other plants are in a lull, adding color and presence when the garden really needs it!

Penstemon 'sour grapes'

This handmade sign, drawn by Arboretum Teaching Nursery Manager Lisa Fowler, showcases one of our 75 favorite plants, and can be seen at the Arboretum Plant Sales.

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