It may seem odd, but evergreens like boxwood, rhododendron and arborvitae are often better planted in spring. The dry, windy weather of late autumn and winter can dry out their leaves while their roots are still settling in, leaving them stressed. Instead, fall is a great time to plant deciduous trees and shrubs, as well as many perennials, because cooler temperatures and more rain help their roots get established before winter. The bottom line is that fall planting is wonderful for the right plants. Choose the hardy ones now, leave the tender and shallow-rooted ones for spring, and your garden will thank you with healthier plants and fewer losses.