Family: Plantaginaceae

Common Name: Dark Towers Penstemon

Description

Dark Towers Penstemon is a long blooming Penstemon with pink flowers and wine red foliage. Reported to be better than P. Huskers Red.

Pronunciation(pen-STE-mon)
Plant TypePerennials Hardy
Hardiness Zone4-8
Sunlightfull
Moistureaverage, somewhat drought tolerant once established
Soil & Siteaverage, well drained, avoid wet soggy soil
Flowerspale pink, two lipped, tubular borne on terminal racemes dark purple seed pods
Fruitdark purple seed pods
Leavesdark wine red, the darkness of the leaves will depend on the amount of light
Dimensionsthe ones in my garden reached 36-40 by 24-26 inches (HS) mounded after cutting back
MaintenanceIf needed, this plant can be cut back hard to the basal foliage. I have never been required to do this because the plant seems to hold up. I like to cut off the flower stalks that are weeping and leave the rest since the seed pods are ornamental. Some outside branches tend to weep over, and these can be removed.
Propagationdivision in the spring
Cultivar OriginCreated by Dale Lindgren at the University of Nebraska, USA. A cross between P. digitalis 'Husker Red' and P. 'Prairie Splendor.' Introduced by Terra Nova Nurseries in Oregon, USA.
Author's NotesI planted three in my garden in 2014. The flowers were a clear pink. A good companion plant is Sedum Pure Joy, with its mound of soft pink flowers. In 2016 I divided the plants in half and created a large mass planting. In 2023 still growing strong.
Notes & Reference#144-Missouri Botanical Gardens web site (www.missouribotanicalgarden.org), #203- North Creek Nursery (www.northcreeknurseries.com), #274-Site Authors' observations and growing experiences
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