Penstemon Pensham Plum Jerkum

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Penstemon Pensham Plum Jerkum

Description Penstemon Pensham Plum Jerkum is a perennial flowering plant that belongs to the Scrophulariaceae family. It is a hybrid of various Penstemon species, including P. hartwegii, P. cobaea, P. digitalis, and P. heterophyllus. This plant produces stunning spikes of deep purple flowers that bloom from late spring to early summer. The flowers have a tubular shape and grow up…