From late spring to late summer, 'Rapido Blue' will delight you and your Hummingbird friends with copious mounds of cup shaped, violet blue flowers and dense, dark green foliage. Don't struggle with trying to decide where to plant this oh-so-versatile beauty! You'll want them everywhere, in the border, showcased alone or as the "fill" in a mixed container, as perky, colorful edging, a bright addition to a rock garden, or as an impressive mass planting.
Prefers sun or partial shade and fertile, well-drained soil. Trim spent flowers to encourage more blooms. Fertilize in early spring with organic fertilizer.