Mountain Phlox (Linanthus grandiflorus) is native to California and can be found in a variety of habitats, including coastal scrub, grasslands, chaparral, and open woodlands. It is primarily found in the mountains and foothills of the state. 
 
Mountain Phlox typically blooms in the spring, from April to June, when its abundant flowers create a breathtaking display across the landscape. The flowers of Mountain Phlox are an important nectar source for a variety of pollinators, including bees, butterflies, and hummingbirds. The seeds of Mountain Phlox are also consumed by birds and small mammals.
 
Mountain Phlox grows well in well-drained, sandy or rocky soils, though it can tolerate a range of soil types, including clay and loam. For germination, Mountain Phlox seeds can be surface sown in the fall or late winter to early spring.