Tired of planting every year?  Choose to plant perennials, which return year after year instead of annuals which bloom throughout their season and then are done.   Annuals are a great choice for riotous color all season long, while perennials tend to bloom a shorter period of time.  Want perennials AND color all season?  Ask us which perennials bloom in which season.  Then, let each type of flower take turns blooming.