For obvious reasons, perennials (plants that bloom every year) hold a special allure for both novice and experienced gardeners. This profusely illustrated addition to Lone Pine's Perennials series covers hundreds of species, varieties, hybrids, and cultivars native to the Keystone State. Perennials for Pennsylvania contains useful notes on flower and foliage colors; height and spread ranges; bloom periods; how and when to start your plants; plant strategies; light, water and nutrient needs; and selecting the best perennials for different growing conditions.