Passiflora 'Snow Queen' has large, strongly fragrant, pure white flowers with long corona filaments.

Passiflora 'Star of Surbiton' has pure white petals that form the backdrop for bright purple-blue filaments.

Pelargonium 'Orange Fizz' is a tender,citrus-scented geranium with single flowers that are pink and purple and scented with evergreen foliage.

Penstemon barbatus 'Coral Baby' has glowing, intense, coral-pink, tubular flowers continuously from mid spring until frost on long-lived plants!

Penstemon 'Riding Hood Purple' has bright purple, tubular flowers all summer. Hummingbirds not included but if you plant it they will come!

Penstemon 'Riding Hood Red' has lipstick red, tubular flowers all summer. Hummingbirds not included but if you plant it they will come!

Penstemon caespitosus 'Wagon Wheel' is a ground hugging perennial with stems that grow into circular mats of small blue flowers.

Penstemon digitalis 'Onyx and Pearls' is a beard tongue with lavender-white flowers and contrasting dark foliage and stems.

Penstemon grandiflorus 'Prairie Jewel' is a beardtongue with tall stems of lavender-pink to deep purple flowers and green-blue foliage.

Penstemon linarioides var. coloradoensis 'Silverton' forms evergreen, silvery mounds topped with spikes of blue, purple, and pink tubular flowers.

Penstemon pinifolius has bright scarlet red, tubular flowers that will draw every hummingbird from miles around.

Penstemon pinifolius 'Compactum' Half Pint has bright scarlet red, tubular flowers that will draw hummingbirds from miles around.

Penstemon pinifolius 'Mersea Yellow' has lemon yellow flowers that will draw every hummingbird from miles around.

Penstemon pinifolius SteppeSuns 'Sunset Glow' has warm orange flowers that will draw every hummer from miles around.

Penstemon pseudospectabilis has opposite, blue-grey, serrated, evergreen leaves, stems to 3 feet tall, and tons of shocking pink flowers.

Penstemon rostriflorus is a large, long-lived beard tongue 2-3 feet tall producing tons of scarlet red tubular flowers from late July until frost.

Penstemon strictus is a tall, dramatic species to about 30 inches with bold blue and purple tubular flowers.

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.

Perovskia atriplicifolia 'Blue Steel' has some of the darkest blue flowers of the Russian sages.

Perovskia 'Denim 'n' Lace' is a dwarf cultivar of Russian sage with silvery foliage and purple-blue flowers.

Perovskia 'Lacey Blue' is a dwarf cultivar of Russian sage with the classic silver-green foliage and purple-blue flowers.