8 Ideas for Perennial Garden Plans. Create a perennial garden plan for a beautiful garden that will come back every year. (Photo courtesy of Getty Photos) Creating a beautiful perennial flower garden begins with a well-thought out design. Take bloom times, plant heights, shapes, colors, textures, and special features all into 8 Ideas for Perennial Garden Plans | Angie's List Please note: You are currently browsing img summer flower garden border ideas that is 3879x2570px in size. This image is listed in flower garden ideas category. 8 Ideas for Perennial Garden Plans Angies List, 3879x2570 in 1,540.18 KB.