Bold and showy， mandevilla definitely makes a dramatic statement in landscapes and container gardens. This tropical vine bears a nonstop supply of large， trumpet-shaped blooms in shades of red， pink， and white.  It's also lovely in landscape beds and borders -- and is frequently used to climb up and over arbors， trellises， and mailbox posts. Because it flowers almost constantly， you can grow this flowering vine by itself or in combination with other flowers and foliage in container gardens. It works well as an annual vine in the North when planted in garden beds and borders; you can plant it as a landscape vine in frost-free Zone 10.