Salvia (Sage)
More infoSalvia has dense flower spikes held above aromatic foliage, the stems are deep purple black and Salvia Mainacht has deep green foliage and is a little more vigorous both these Perennial Plants have a bushy habit.
Try planting with, Nepeta, Lavender, Veronica, Rudbeckia, Helenium and Achillea, The Bees and Butterflies are attracted to these plants.