Generally it grows from mid to high elevations along the coast, but descends to lower elevations in cooler climates. You can find it almost anywhere in western North America from Alaska and Yukon south to California and New Mexico. Many asters, especially Michaelmas daisies, are well known as garden plants, but our native species are little used. This is a pity since they are extremely hardy and provide a reliable show with little maintenance. You can grow asters from fall-sown seed or root divisions.
Leafy asters vary greatly, with some forms much more attractive than others.
Start you plants first from seed, then use fall or spring root divisions to multiply your favourite form. Almost any soil will do, but a loose sandy soil mixed with organic matter is best. Plant roots at, or just below the surface. In the garden asters are best used in a perennial border. They spread easily though so you will need to control them ruthlessly.