Photo of a violet Penstemon

Leaf arrangement: crosswise opposite. Leaf tip: Pointed/acute. Flower type: Single. Leaf margin: Dentate. Flower scent: Unscented. Flower color: White-white-NN155C; Purple-light violet-N080C. Leaf, general shape: Triangular. Leaf, scent: Unscented. Flower diameter: 1 - 1,5 cm. Fl...

Leaf arrangement: crosswise opposite. Flower scent: Unscented. Flower color: Purple-medium blue violet-N082B. Leaf, general shape: Triangular; Ovate (egg-shaped). Flower diameter: 1,5 - 2 cm. Plant height: 50 - 60 cm. Flower length/hight: 2 - 2,5 cm. Inflorescence: Raceme. Leaf w...

Flower color: Purple-medium blue violet-N082B. Leaf, general shape: Triangular; Ovate (egg-shaped). Flower diameter: 1,5 - 2 cm. Flower length/hight: 2 - 2,5 cm. Inflorescence: Raceme. Leaf width: 3 - 4 cm. Leaf size: 5 - 7,5 cm. Inflorescence length: 25 - 30 cm; 30 - 40 cm. Infl...

Leaf arrangement: crosswise opposite. Flower scent: Unscented. Flower color: Purple-medium violet-N082A. Leaf, general shape: Elongate; Lanceolate. Flower diameter: 3 - 3,5 cm. Plant height: 20 - 30 cm. Flower length/hight: 3 - 3,5 cm. Inflorescence: Raceme. Leaf width: 3 - 4 cm....

Leaf arrangement: crosswise opposite. Leaf tip: Pointed/acute. Flower type: Single. Flower scent: Unscented. Flower color: Purple-medium violet-N081C. Leaf, general shape: Lanceolate. Leaf, scent: Unscented. Flower diameter: 1,5 - 2 cm. Flower length/hight: 2,5 - 3 cm. Infloresce...

Flower scent: Unscented. Winter hardness: Good (USDA-zone 5, 6). Flower color: Purple-medium violet-N081A. Soil fertility: No special demands. Leaf, general shape: Lanceolate. Flower diameter: 3 - 3,5 cm. Plant height: 20 - 30 cm; 30 - 40 cm; 40 - 50 cm. Flower length/hight: 3,5...

Flower color: Purple-medium blue violet-N087A. Leaf, general shape: Lanceolate. Flower diameter: 2,5 - 3 cm. Plant height: 10 - 20 cm. Flower length/hight: 2 - 2,5 cm. Leaf size: 5 - 7,5 cm. Leaf, main color: Dark green. Flower, secondary color(s): White-white-155C. Moisture requ...