An evergreen shrub that grows quickly to 5-8' tall and 6-010' wide, the harfordii bears deep yelow poppy flowers to 3" wide with orange stamens. Its heaviest bloom period is in the spring, with some flowers almost all year. The plant requires sun, good drainage, and little or no summer watering. -Monterey Bay Nursery
Dig hole, insert plant slightly higher than soil grade. Disturb root ball very little. No amendments, just native soil. No fertilizers. Backfill the hole .Water lavishly. Mulch top of soil around plant in a 4' diameter circle. - Bert Wilson Las Pilitas