Perennial: Blooms from spring to fall with fragrant Linaria-like flowers. The Karoo Series are naturally well-branched with a lovely lax & semi-trailing habit, they will flower for months & look fantastic. Good in containers, hanging baskets and borders. Attracts butterflies. Bloom color: purple with yellow eye. Size: 8-10" x 8-10". Exposure: sun. Water: moderate. USDA Z8.