Bush poppy

Dendromecon rigida, also called bush poppy or tree poppy, is a California shrub with stiff blue-green leaves and bright yellow flowers. It grows naturally on dry slopes and stony washes, but in gardens it needs excellent drainage and shelter from strong winds. [RHS](https://www.rhs.org.uk/plants/24457/dendromecon-rigida/details) · [Theodore Payne Native Plant Database](https://theodorepayne.org/nativeplantdatabase/index.php?title=Dendromecon_rigida) ## Site and seasonal interest Choose full sun and well-drained soil; loam or sandy ground suits the RHS profile, while the native-plant source advises no summer water once plants are established. Flowering timing varies by climate: RHS describes a late-spring-to-early-autumn display, while the California source records flowers from March through August. The evergreen leaves and long bloom season make this a useful specimen or border shrub. ## Size and form Mature dimensions vary among references and growing sites. The native-plant database gives about 6 feet tall and wide; RHS records a broader height range of 2.5–4 metres and a spread of 1–1.5 metres. Allow room for an upright, woody shrub and choose a sheltered position because strong winds may damage it. ## Maintenance Prune lightly in early spring to remove winter-damaged or weak shoots. Avoid routine summer irrigation once established, and keep the root zone draining freely.