Native to central and North America. Prickly-leafed and prickly-stemmed plants to 3 ft. tall and 1 1/2 ft. wide, with large, showy poppies that bloom mainly in summer. Easy to grow from seeds sown in place or in containers (transplant gently). Will reseed and colonize. Provide good drainage. Seed specialists may offer other species.Argemone polyanthemos
Annual or biennial. Western native with white, 2 1/2–4-in. flowers.
Native to eastern Washington, northern Oregon, Idaho, through intermountain area to Utah, and in mount...
This annual grows to 7 ft. tall and 1 1/2–2 1/2 ft. wide, with yellow-centered, yellow or orange...
Compact growth to 1 1/2–2 ft. high and wide. Dense gray foliage. Bright violet-blue blossoms in ...