California Bluebells (Phacelia campanularia) is an annual wildflower native to dry landscapes of California, where it thrives in sandy washes, rocky slopes, and open arid landscapes. This drought-adapted species is known for its striking, bell-shaped, deep blue flowers that create a vivid contrast against its silvery-green foliage. Blooming in early to mid-spring, it is one of the most eye-catching wildflowers in desert habitats and xeric gardens.
 
California Bluebells provide an essential nectar and pollen source for native bees, butterflies, and other beneficial insects. It is particularly attractive to solitary bees, such as bumblebees and digger bees, which rely on early-season wildflowers for sustenance. As a member of the Boraginaceae family, its flowers also appeal to night-flying moths, contributing to nocturnal pollination networks. Its ability to thrive in nutrient-poor soils and arid conditions makes it a valuable species for habitat restoration in desert ecosystems.
 
This resilient wildflower prefers full sun and well-drained, sandy, or rocky soils. It is fast-growing and easy to establish from seed, requiring no cold stratification for germination. Seeds can be sown directly in fall or early spring, with germination occurring within 7-14 days under warm conditions. California Bluebells’ ability to quickly establish, bloom profusely, and support pollinators makes it an excellent choice for desert gardens, restoration projects, and erosion control in dry landscapes.