Penstemon xylus 'Tushar Blue' is an evergreen ground hugging perennial with lavender-blue tubular flowers.

Penstemon 'Cha Cha Cherry' offers tubular bright bright red flowers all summer long.

Penstemon 'Cha Cha Hot Pink' offers tubular bright rose-pink flowers all summer long.

Penstemon 'Cha Cha Lavender' offers tubular lavender purple and white flowers all summer long.

Penstemon 'Cha Cha Purple' offers tubular wine-purple flowers all summer long.

Penstemon 'Flock of Flamingos' offers tubular, two-tone pink flowers all summer long.

Penstemon Nova 'Pearl' offers tubular white flowers on upright stems all summer long.