Sunny Border Blue Speedwell is a compact erect herbaceous perennial with crinkled deep green lance-like foliage. Dense vertical flower spikes packed with rich violet-blue flowers top the foliage from mid spring until frost. Grows best in full sun and well-drained soils. Tolerates light shade.
Type: |
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Height: |
1.5' - 2' |
Spread: |
1’ - 1.5' |
Spacing: |
1' |
USDA Hardiness Zone: |
4 - 9 |
Culture: |
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Bloom Color: |
Blue |
Season of Interest: |
MAINTENANCE NEEDS: Low Maintenance. Root rot may occur in wet or poorly-drained soils. No serious pests or diseases.
LANDSCAPE USES: Accents or Group Plantings, Borders, Naturalized Areas, Woodland Gardens, Rock Gardens, and Containers.
COMPANION PLANTS: Blue Fescue, Shasta Daisy, Rose
IMAGE: Photo by David J. Stang, Veronica Sunny Border Blue 3zz, CC BY-SA 4.0