Spreading mats of variegated foliage with spires of pale blue flowers.

Veronica liwanensis has tiny, glossy, oval leaves that form a neat evergreen mat and cobalt blue flowers with a white central eye.

A variegated veronica with spikes of white flowers.

Veronica 'Goldwell' produces darling blue flowers with white eyes and lush groundcovering foliage.

Veronica repens 'Sunshine' is a creeping, moss-like speedwell with gold foliage.

Veronica incana 'Pure Silver' has gorgeous silver foliage and spires of royal purple flowers offering twice the interest of other speedwells.

Veronica 'Aspire' has short spires of glowing, deep rose flowers on this excellent Veronica.

Veronica 'Blue Skywalker' is a long blooming spike speedwell with a narrow form and tall flower spikes of lavender-blue.

Veronica 'Reavis' Crystal River has abundant blue flowers with white centres in spring with scattered rebloom.

Veronica 'Perfectly Picasso' is a long-blooming spike speedwell with spikes of white buds opening to pink flowers.

Veronica 'Snowmass' is a delicate yet vigorous creeping speedwell producing masses of pure white flowers with blue eyes

Veronicastrum virginicum is a dramatic perennial that blooms like a white candelabra atop six foot stems.

Veronicastrum virginicum 'Adoration' is a Culver's root with architectural pink blooms on 5 foot candelabras.

Veronicastrum virginicum 'Album' has white candelabras held aloft on tall stems with whorls of architectural foliage.

Veronicastrum 'Apollo' has lavender candelabras held aloft on tall stems with whorls of architectural foliage.

Veronicastrum virginicum 'Challenger' is a Culver's root with architectural pale pink blooms on tall rigid stems.

Veronicastrum virginicum 'Cupid' is a Culver's root with architectural lilac-blue blooms on tall rigid stems.

Veronicastrum 'Lavender Towers' has candelabras held aloft on tall stems with whorls of architectural foliage.