Common name:Yellow Bush Spurge
Botanical name:Euphorbia characias wulfenii

Broad clusters of lime green flowers appear in winter and spring. These flowers create dense, round cylindrical masses! This evergreen perennial has upright stems forming a 4' tall dome-shaped bush. Crowded all along the stems are narrow, blue-green leaves. Once it's established, it is drought tolerant. Until the seeds ripen, the flower color holds with only slight fading. At that point, the stalks should be cut out at the base. Use gloves as sap is poisonous.

Common name:Santa Barbara Daisy, Mexican Daisy
Botanical name:Erigeron karvinskianus

This low mounding perennial, with fine leaves and white to pinkish daisy-like flowers, is an excellent asset to rock gardens.