Common rue (Ruta graveolens) ROO-tah grav-ee-OH-lenz Genus:  Ruta Rue is an evergreen shrub with an upright, rounded form and cool, ferny blue-green foliage. Clusters of cup-shaped, four-petaled yellow flowers appear in summer. Care:  Grow in moderately fertile, very well-drained soil. Thrives in hot, dry sites. Propagation:  Root semi-ripe cuttings in summer. Problems:  Phytophthora root rot.

Overview

Height 1 ft. to 3 ft. Spread 1 ft. to 3 ft. Light Full Sun to Part Shade Moisture Dry Characteristics Showy Foliage Bloom Time Summer Flower Color Yellow Uses Beds and Borders Style Herb Garden, Rock Garden Seasonal Interest Summer Interest Type Perennials