by Bronwynne Bailey
Veronica (Veronica spicata) originates from Russia and Europe. Veronica americana (also known as American speedwell or American brooklime) is native to North America. It is attractive to humming birds, bees, and butterflies and it blooms from spring until fall. Veronica makes a long-lasting cut flower. There are more than 500 varieties of veronica.
Do not confuse Veronica liwanensis, which is a creeping variety, like a ground cover.
Colors and Varieties
- VERONICA Moody Blues® Mauve Improved V. – an intense purple with intermittent bursts of flowers along the spike
- VERONICA ‘Aspire’– a pleasant pink shade
- VERONICA Venture™ Blue – an intense bright blue color
- VERONICA Skyward Pink – a softer pastel pink
- VERONICA Moody Blues® Dark Blue Improved – a softer blue color
Growth Habits
Veronica (also called speedwell) is a perennial in zones four through eight. This plant has become more prominent in southern gardens since 1993 when Sunny Border Blue was the Perennial Plant of the Year. Veronica, a relative of the snapdragon, produces a lovely plume of blossoms in pink, white, blue, or purple. Reaching up to two feet high, this hardy plant tolerates freezing temperatures and hot sultry summers.
Soil Preferences
While it tolerates a wide variety of soil conditions and textures, make sure the planting bed has a well-drained soil.
Planting Depth & Spacing
Insert plants at the height of the container. This plant flowers best in full sun but will tolerate afternoon shade. Plant 12 to 24 inches apart depending on variety. In fall, cut down to woody base of plant and cover with two inches of mulch.
Watering
During dry spells, water with an inch of water weekly in summer. Once established, the plant is drought tolerant.
Fertilizing
Fertilize in March and July with a slow-release 12-6-6 fertilizer.
Pruning
Deadheading (removing spent flowers) is essential to promote blooms and minimize leggy, straggling plants.
Pests
This plant is resistant to deer and pests. It is very susceptible to root rot. Avoid placing the plant along the most intense sections of your water irrigation system. If receiving less than six hours of sun, the plant is susceptible to powdery mildew and other fungal diseases.
Propagation
Divide every three or four years when new growth emerges in spring.
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