Ornamental salvias produce reliable spikes of tubular flowers in blue, purple, red, pink, or white from spring through autumn, excellent for attracting bees and butterflies. Full sun. Well-drained soil. Drought tolerant once established. Cut back by half after the main flowering flush to promote a second wave. Plum Crazy produces rich plum-purple flower spikes on a compact, well-branched plant - an intense, saturated colour that stands out in the autumn and spring garden.