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New/Featured for 2024

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Full Sun

Partial Shade
Partial Shade

Shade Lover
Full Shade

Drought Tolerant
Drought Tolerant

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Picture Available

Drawing Available
Drawing Available

(PPAF) = Propagation of this plant prohibited without a license.

Hardiness Zone Map


Penstemon ‘Thorn’

Penstemon

Beard Tongue

Among the most exuberantly blooming plants this side of the Mississippi, Penstemon are part of the enchantment of the West. A member of the Snapdragon family, even cultivated varieties retain a natural air, with dainty, long trumpet flowers and 5 (pent) prominent stamens. Stur­dy and easily maintained, species usually range from 1 to 3 ft. tall, and vary in color from white to pink to purple to deep wine red to blue—one for every sunny spot. Trim after the first bloom to encourage a repeat flowering, and cut back in autumn for strong growth next season.

<i>Penstemon</i> ‘Thorn’

The cultivar name for this Penstemon is deceptive. With deep green foliage, upright stalks that withstand wind and rain, and bright white tubular blooms, which look like they were dipped in raspberry jam, ‘Thorn’ is cheerful and vigorous. The rose-red blossom tip fades to a blush after the flower opens. Accent these color changes and take advantage of size by blending with Geranium x magnificum, Lavandula ‘Sawyers’ or Aster ‘October Skies’ in the middle or front of the border.

Blooms July–November.

Size: 2' 0" high x 2' 0" wide.

Hardy to zone 6.

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