Acacia podalyriifolia, Pearl Acacia Under Evergreen Oaks Family Name Fabaceae Species Name 6113 2 Family Name Fabaceae Species Name Senna artemisioides Common Name Feathery Cassia Native to Australia Plant Type Shrub Height x Width 4' 6' x 4' 6' Growth Habit Upright rounded shrub Growth Rate Fast Sun Exposure Full Sun Water Requirement Low Soil Type Well Draining Flower Color Yellow Flowering Months Winter Spring Evergreen Deciduous Evergreen Fragrant Yes Cold Hardy to 15 20 degrees Attracts pollinators Bees A slow growing succulent that can reach twenty feet Pearl Acacia This small tree or large shrub grows up to 20 feet tall and 20 feet wide and will grow about 24 to 36 inches per year