Perennial: The Nesia series are heat tolerant, early and heavy bloomers and offer large-sized flowers in striking colors on strong, stable stems. The linaria-like flowers are fragrant. Great for containers, hanging baskets and borders. Attracts butterflies. Blooms from spring till fall. Bloom color: burgundy. Mounded habit. Height: 10-16 inches. Width 10-12 inches. Exposure: sun. Water: moderate. USDA Z9.