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We Grow For You

Dark Towers Penstemon
Penstemon digitalis

A long blooming summer perennial with large tubular flowers that explode with colour. Hummingbirds love these flowers.

Bloom Time & Color


Approximate Size

placeholder Icon 80-85cm x 75cm


placeholder Icon Upright

Sun Exposure

placeholder Icon Full Sun

Additonal Info

Zone 3
Sun Exposure Full Sun

Centimeters or Inches

Spread ( CM ) 75cm
Height ( CM ) 80-85cm
Spread ( Inches ) 30"
Height ( Inches ) 32-34"