Foothill Clover (Trifolium ciliolatum) is an annual wildflower native to western North America, where it thrives in grasslands, open woodlands, and disturbed areas. This low-growing species produces delicate pink to purple flower clusters in the spring and early summer, providing a valuable nectar source for pollinators. Its ability to fix nitrogen enhances soil fertility, making it an essential component of healthy grassland ecosystems and a beneficial addition to restoration projects.
 
Foothill Clover supports a variety of native pollinators, including bees, butterflies, and other beneficial insects. As a native member of the legume family, it improves soil health by increasing nitrogen availability, benefiting surrounding plants and promoting ecosystem resilience by helping to protect thin soils and exclude weeds. The seeds provide a food source for small birds and mammals, contributing to its role in sustaining local biodiversity.
 
This adaptable species prefers full sun to partial shade and thrives in well-drained soils, including sandy, loamy, and clay-rich substrates. It is easy to grow from seed and does not require cold stratification, making it an excellent choice for direct seeding in fall or early spring. Seedlings should be protected from slugs, and mature plants are prone to rabbits.