Vinca Minor Plant. Borne over a long period, they continue to flower intermittently throughout summer into fall and are valuable for enlivening dark areas. Pat down the soil around the plant roots, then water thoroughly.
In my opinion it should not be grown as it escapes private land, kills natives because it shrouds the ground and is a harbour for wasp nests below. The stems are smooth, green, round, sometimes pubescent, and often hollow, although it does produce woody rhizomes. Department of agriculture plant hardiness zones 4.
