Shrub: Evergreen. Drought, deer, heat & coast tolerant. Good border, container & hanging basket plant. Flowers open in full sun & close at night. Blooming is reduced during summer heat. Blooms: spring-fall. Bloom color: yellow. Attracts butterflies. Growth habit: upright/mounding. Height: 10"-14". Exposure: sun. Water: moderate/dry. USDA Z9-11.