Topiary - Trees like ivy, holly, bay tree, vines and many other evergreen trees can be properly sculpted and converted to decorative features into gardens. This function of sculpting trees and vegetation are referred to as topiary. Topiary can be done not limited to gardens spread over a sizable area but can also on indoors plants. Generally mesh or wires are being used for topiary both indoors and outdoors. All that is required is somewhat of creativeness for topiary to be a great garden idea.