The color blue is highly valued in the ornamental landscape chiefly because of its rarity; there are so few plants with blue flowers. One genus that is able to supply this need in the garden is Veronica. A relatively large genus with over 500 species Veronica was formerly classified as being within the Scrophulariaceae family, but has been reclassified to the plantain family or Plantaginaceae. 

The genus Veronica is itself extremely diverse with species originating worldwide, but predominately in the northern hemisphere. Growth habits range from low, creeping groundcovers to upright stately specimens and everything in between. The common name of Speedwell is thought to originate from the Irish folk tradition of carrying a sprig of foliage as a protective charm while traveling - an appeal for speed and wellness.

Easy to grow in most garden situations, Veronica prefer full sun and can handle some shade but flowering is improved in higher light levels. Average garden soil is preferred; too rich an environment is liable to encourage soft growth unable to hold itself up. Most desire regular moisture but short periods of drought are tolerated as long as the plants are well established. The taller species hold their flowers on upright spikes in shades of blue, purple, pink or white. Veronica is attractive to butterflies and hummingbirds but not deer. Perfect for massing in borders or as specimens in containers. Veronica flowers are excellent for cutting and frequent deadheading will encourage repetitive blooming. Hardy to USDA 3 - 11.