Texas Tech University

Brazos Penstemon, Beardtongue

Penstemon tenuis
Natives

(Detailed plant information can be found at the bottom of the page.)
Penstemon tenuis

Penstemon tenuis Photo Gallery



Penstemon tenuis Plant Information

Classification  
   
Scientific Name: Penstemon tenuis
Common Name: Brazos penstemon

beardtongue
Family: Scrophulariaceae
Suggested Uses: perennials, beds & borders, natives
   
Characteristics  
   
Plant Form: rounded
Height: 2 - 3 feet
Spread: 1 - 2 feet
Foliage: leave are opposite, obovate, entire, or toothed
Flower: panicle with pink, lavender, or red tubular flowers
Bloom Period: Summer - Fall
   
Environment  
   
Sun: full sun
Water: medium water requirement
Soil: adaptable
Heat Tolerance: medium heat tolerance
Native Range: Texas

Southern US
   
Care  
   
Maintenance: propagation by seed
   
Additional Notes: adapted to dry, rocky environments

found in small crevices and on sheer bluffs

TTU Plant Resources