We have had orange CA poppies that wander around our yard for years. They are fun, pretty, and require no care.
Then this spring, I saw a package of 'Creamsicle' CA poppies at good old Wal-mart. I started the seeds in little peat pots, and planted them out a few weeks ago (in the pots, they don't transplant well). I like white flowers, too, and the first one bloomed today. I am hoping these will 'weed around' the yard like the orange (and yellow) ones do ! A small success in my garden.