Book excerpt: With literally hundreds of choices, it can be overwhelming to decide which perennials to plant in your garden. Nancy J. Ondra takes the stressful guesswork out of perennial garden planning by offering 52 vibrant designs, each made up of only five plants. Ondra tailors each simple design to a specific set of growing conditions, with plenty of tips to help your planting mature. Enjoy gardens full of sun-drenched blooming flowers and shade-loving greenery for years to come.