This plant with its finely textured leaves will bloom from spring to summer. Intense yellow buttercup-shaped flowers will open in the evening and stay open through the next day. Older flowers tend to fade to a pink-orange color. This primrose can reach 6" in height and have a spread up to 3 feet. Texas Primrose will tolerate heat making it a great rock garden plant or a border in a sunny location. Make sure to plant in an area with good drainage. To promote more blooms, remove old blooms and water when dry.