Family: Plantaginaceae

Common Name: Black Beard Penstemon, Blackbeard Bearded Tongue

Description

Black Beard Penstemon (Penstemon) is a dark leaved (purple) Penstemon.  Reported not to flop like many of the other dark leaf types.

Plant TypePerennials Hardy, Site author's observations
Hardiness Zone3-9
Sunlightfull
Moistureaverage, will tolerate some drought, may need additional water when drought conditions continue
Soil & Siteaverage, well drained, avoid wet soggy soil
Flowersdark purple flower stems, lilac purple
Fruitdark burgundy seed pods
Leavesdark egg plant purple
Dimensions28-30 by 24 inches (HS), reported not to flop like many of the other dark leaf types.
PropagationPP30052, division
Cultivar Origin2016 by Walters Gardens, Michigan USA
Author's NotesI planted a few plants next to an established planting of Penstemon Dark Towers for comparison. Reported not to flop like many of the other dark leaf types. The established bed of Dark Towers does flop a little but is a very tolerable problem.
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