Many homeowners don't give much thought to their landscaping, but a good design can add significantly to your home's value -- sometimes as much as a new kitchen or bath. Have a landscape architect out to your house to assess what you've got and offer suggestions. Perhaps creating a more formal look will better match your home's style (think geometrical shapes and straight lines), or, if your lot backs up to lots of trees, a woodland look full of natural paths, native plants and lots of groundcover. There's often no fee for an architect's design if you buy at least a few items, which is well worth it. Keep in mind, too, that landscaping is more than greenery -- it includes lighting, fences, rock features, paths, ponds and more. So even if your current trees and plants are attractively laid out, they may still be greatly enhanced by, say, a curving pathway, bench and a few well-placed lights. Landscaping is especially important (and more valuable to your bottom line) in temperate climates, where your plantings are visible year-round and you're able to be outside enjoying features like ponds all 12 months of the year.