n.BLUE HILL

Salvia nemerosa `Blue Hill', blue, 12-16", June-October. Reliable rebloomer without cutting back! The first flush begins to lay outward and a second bloom comes up in the middle as full as the first. And begins to bloom while the first is just going out so you in effect have full color for the whole summer. This is a true blue also, not as dark to appear purple like others. Sun, average soil. zone4