Veronica ‘Blue Skywalker’ (spike speedwell) is a taller midsize Veronica that provides some horizontal height in the garden. Lavender blue flowers cover the top half of an incredibly upright and dense habit of dark green leaves. We have found it to rebloom when deadheaded. (Photo courtesy of Walters Gardens)
1 gallon container
Light: Full Sun
Soil: Any plant grows better when the soil is amended with worm castings or compost.