A hedge is a traditional garden surround, a living boundary, more permanent than fencing but needs more space and a bit more upkeep. A hedge can provide a year-round backdrop for other plants, a dense, evergreen barrier or an informal flowering boundary, or even a neat dwarf edging to beds or paths, all depending on the type of plants you choose to use for your hedge.
When choosing the plants for your hedges always make sure the plants like the conditions in your garden. Make sure they are suitable for the soil that you have in your garden and that they will like the place that you choose for your border, in sun or shade, because they will grow in that place for many years.