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.
Pronounced KEEN-wa, quinoa grows to 5 ft. tall and produces dense flower and seed clusters. A traditio...
These small daisies top tall plants that work well at the middle or back of a late-summer perennial bo...
Native to Europe, temperate Asia. Reaches 2–4 ft. tall and 2 ft. wide. Silvery gray, finely divi...