A fabulous little plant that should not be overlooked! (Aurinia saxatilis syn. Alyssum saxatile) is an enchanting low-growing, evergreen perennial that will charm your garden with its masses of shining, flowers on display for 4 to 6 weeks in spring and contrasting splendidly with its gray-green foliage. An Eye-catching Rock Garden Idea with Easy-Care Perennial Please note: You are currently browsing img southern california gardening evergreen landscaping ideas that is 700x700px in size. This image is listed in evergreen plants garden ideas category. An Eyecatching Rock Garden Idea with EasyCare Perennial, 700x700 in 141.97 KB.