I had no flowers from these seeds last year at all but I have persevered and scattered more seeds into the garden this year. I have sown both white and orange and am hoping for more success this time.
Escholtzia californica was named after Dr Johann Friedrich Eschscholz, a Russian physician who was one of a party that discovered and described the plant in 1815 while exploring the Pacific coastline of what is now California. It would have been hard to miss, as great sheets of yellow and gold clothed the rocky hillsides. Technically a perennial but often grown as an annual, owing to its ability to go from seed to flower in a matter of weeks. A single plant can flower profusely over a long period before eventually setting seed and producing new flowering plants in the same season. These Poppies thrive in dry, gravely, well drained soil. Once established it will seed itself around. The most successful and cost effective way to grow the California poppy is by sowing directly into prepared gravelly ground during spring. Work your topsoil into a reasonably fine tilth before applying a 2″ thick layer of gritty sharp sand or pea gravel. The seed can be broadcast directly on to this free draining layer before being watered in. A succession of sowings from early April to May should result in a succession of plants over the Summer.