Sisyrinchium rosulatum, commonly known as annual blue-eyed grass or fairy star, is an annual herb native to the southeastern United States. It typically grows 1-3 feet tall and produces clusters of small, star-shaped flowers with a striking yellow center and varying petal colors including blue, purple, and occasionally white. These flowers bloom from late spring to early summer and are quite showy, attracting pollinators such as bees and butterflies. The plant is often found in open areas such as meadows, grasslands, and along roadsides, where it contributes to the biodiversity of wildflower communities.

Annual blue-eyed grass is appreciated for its low maintenance and drought tolerance, making it a suitable choice for xeriscaping and naturalistic plantings. It is often used in wildflower gardens, as a border plant, or for adding color to rock gardens. This plant prefers full sun to partial shade and well-drained soils. It is generally free from serious pests and diseases but can be susceptible to root rot if overwatered. While it is not known for aggressive roots or invasiveness, it can self-seed readily in conducive conditions.CC BY-SA 4.0