A garden design that includes purple perennial plants can create one of the most striking landscapes. Perennials come in many shades of purple, but I also use various types of Lilacs (as shown here). 'Miss Kim' is a smaller one while 'Bloomerang' is a repeat bloomer. Take a look at some of my favorite purple flowering plants.
Top 10 Black Plants and Flowers to Add Drama to Your Garden
~~Dahlia Lilac Time | Dinnerplate type, beautiful violet colored flowers and is an excellent choice to grow in your flower border. Simply stunning, growing up to 3 ft tall, with full luscious leaves, Dahlia Dinnerplate Lilac Time will reward you with flowers from June to October (or early frost). | Flower Bulbs Inc~~