Choosing the easiest perennials to grow will ensure your outside space is full of colorful flowers that return each year, ...

Pink asters with thread-like petals - Jacky Parker Photography/Getty Images Asters are a perennial fall favorite, with their fluffy petals and daisy-like flowers in a rainbow of cool colors.

Perennials are wise and wonderful additions to any garden space as they can reliably flower for months each and every year. These plants come in a huge variety of shapes, sizes, textures, and ...