Topiary - Trees and shrubs like ivy, holly, bay tree, vines and a great many other evergreen trees and shrubs can be properly sculpted and converted to attractive features into backyards. This function of sculpting trees and shrubs and crops are known as topiary. Topiary can be done not limited to gardens spread over a big area but can also on in house plants. Generally mesh or wires are used for topiary both indoors and outdoors. All that is required is a lttle bit of imagination for topiary to be a great garden idea.