Encore Azaleas are reblooming azaleas that bloom in the spring, summer, and fall, providing a continuous display of beautiful blossoms. They are recognized for their various colors, which include pink, red, purple, white, and bicolor. These low-maintenance shrubs are reasonably easy to grow and prefer shady areas. Encore azaleas can grow to a height and width of 2.5 -5.5 feet.