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New Plant
New/Featured for 2019

Full Sun
Full Sun

Partial Shade
Partial Shade

Shade Lover
Full Shade

Drought Tolerant
Drought Tolerant

Picture Available
Picture Available

Drawing Available
Drawing Available

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

Hardiness Zone Map


Penstemon ‘Dark Towers’

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 cultivated, 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 to the crown in autumn for strong growth next season.

<i>Penstemon</i> ‘Dark Towers’

Well-respected Penstemon breeder Dale Lindgren of the University of Nebraska originally bred ‘Husker’s Red’ and now he brings us ‘Dark Towers’, a remarkable Penstemon ‘Husker’s Red’ and Penstemon ‘Prairie Splendor’ prodigy. A vast improvement over his initial introduction, this resolute hummingbird hero delivers darker lance-shaped, plush burgundy foliage and rigid deep purple stems plus regal upright towers, which are openly arranged with abundant tubular pink flowers. The ultrahardy low maintenance clump can be added to borders, cottage gardens or informal settings, maintaining its opulent coloration during warm summer weather, but pouting in poorly drained soil.  (PP#20,013)

Blooms May|ndash;June

Size: 2' 0" – 3' 0" high x 12" – 2' 0" wide.

Hardy to zone 3.

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Latest News

Late Season 2019 Sale has been extended!

Purchase a minimum of $100…MORE



Current Staff's Favorite Plant

Current Staff's Favorite Plant

Our Featured Plant: Hydrangea quercifolia ‘Snowflake’

Click here to view our latest newsletter: Ogle over Oakleaf Hydrangeas, November Pizzazz, Late Season Sale Extended!

Ogle over Oakleaf Hydrangeas...

Large showy conical panicles and bold unmatched foliar texture are the hallmark of these stylish long-lived deciduous shrubs. Perfect for fresh or dried arrangements, the well-endowed lacy blooms unfurl in ivory to dusky rose shades from July through late summer. Broad lobed dark green leaves remain evergreen in warmer climates and signal autumn with cozy scarlet and burgundy tones. Appreciative of dappled afternoon shade, Hydrangea quercifolias boast easy-care habits, handle occasional dry conditions and respond readily to pruning. Be sure to check out our Oakleaf Hydrangea selections in the shrub section of our website. 

November Pizzazz...

November’s shorter days and cooler nights have ignited the garden with spectacular foliar color. An array of woody plants coupled with herbaceous perennials and ornamental grasses promote an abundance of beckoning late season pizzazz. The plants included in this newsletter afford either ample berries, late blooms, commanding leaves or tasteful branching patterns.

Happy Digging from all of us Plant Wranglers! 

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