For more Oregon reading , check out: 1  These Are The 10 Best Places To Retire In Oregon. 2  These Are The 10 Most Miserable Cities In Oregon. 3  These Are The 10 Drunkest Cities In Oregon.
A perennial plant or simply perennial is a plant that lives for more than two years. The term is often used to differentiate a plant from shorter-lived annuals and biennials.
Perennials is a term that describes what many gardeners and homeowners strive for, which is a plant that comes back every spring. There are perennial plants that can meet just about every need a landscape has. Perennials range from low growing plants to tall growing plants, from those that produce colorful flowers to those that provide visual pleasure with glowing seed heads, such as those exhibited by some ornamental grasses.