In autumn, the leaves drop to reveal the bare limbs. In many sorts of deciduous trees, the leaves change color before they fall. Most conifers have leaves that are narrow and needlelike or tiny and scalelike. Because they keep their foliage year-round, both sorts of evergreens serve well as screens and windbreaks. Growth rate and size.
Different trees grow at different rates.
If you're choosing a tree primarily for its beautiful flowers, however, you may be willing to wait a number of years for the tree to mature and begin blooming. It's important to visualize the ultimate height and spread of any tree you consider. A tree with a network of greedy surface roots is a poor candidate for planting in your lawn or within the garden, since it will take more than its fair share of water and nutrients. But the same tree may be just right at the garden's fringes or along a country drive. Janet Loughery Maintenance.