You will hear that Matilija poppy (Romneya coulteri) is hard to start and hard to stop, and to some extent this is true.  But if you plant this magnificent California native from one-gallon cans in late fall or early winter, and the spot you choose has excellent drainage (hillsides, mounds, raised beds), you should have self-sustaining plants by the second year. Plant carefully without disturbing the roots.  Water thoroughly at planting and weekly through the first summer.  The huge (4-6 inches across) white, crepe-papery flowers with bright yellow stamens each last about a week and then cleanly drop all their

Tough little plants with a delicate appearance, sisyrinchiums are ideal for naturalizing in the garden. Members of the iris family, along with freesias, crocuses, and irises themselves, sisyrinchiums spread by rhizomes and by seed, cheerfully expanding their chosen territory, mingling with but usually not disturbing their larger neighbors. Flowers of Sisyrinchium bellum (western blue-eyed grass) Sisyrinchiums are easily recognized by their six-petaled, blue to bluish purple, yellow, or sometimes white flowers with bright yellow centers. Their linear to narrowly sword-shaped, green to bluish or grayish green leaves are basal, mostly upright, and overlapping at the base as is