MANAGEMENT OF OLD TREES It is perhaps when the work of clipping and training the trees begins, that the most difficult part of the practical management of a Topiary garden is experienced; but as in this chapter I intend to deal only with old trees, I will leave the training and shaping of young trees to be described in another chapter. It is a matter that requires both skill and experience, both on the part of the man who is handling the shears, and of the gardener who is superintending, and who is also responsible for the work. There is nothing which looks worse in a garden than trees not properly clipped, and no clipped work can be called properly done if all or even any shear marks are visible to the eye. Clipping and training of trees in a Topiary garden is work that should either be done properly or else not at all. If the greatest possible amount of care is not bestowed on the trees, they will very soon grow out of shape, and, of course, become unsightly; and nothing is wanted in a garden that is not pleasing to the eye. If the garden is a very extensive one and contains a large number of old specimen trees, the work of clipping them and cleaning up afterwards is an undertaking that requires a great deal of time and labour, as the work is not of a nature that will allow men to hurry over it, and it is moreover a labour of skill and patience. [Illustration: YEWS AT MONTACUTE, SOMERSET ] In an old Formal Garden, where Topiary work is considered the principal feature, it is advisable to allow only men who are thoroughly experienced in the work to do the clipping. In fact, if the shape and symmetrical appearance of the trees are to be kept as nearly as possible perfect, experienced men are necessary. Of course, in any garden it will sometimes happen that the gardener may have to put a novice to do some part of the clipping, as fortunate indeed is the gardener in charge of a Topiary garden who can rely year after year on three or four men who are thoroughly trained and accustomed to the art of Topiary clipping. When it is found necessary to employ a person to do any part of the clipping who has not had any previous experience, he should only be allowed to begin on trees of the least importance, and those most concealed from view. The beginner will always find that a round or oval shaped tree is a great deal less difficult to work upon than a square one, or a hedge. Therefore, if possible, he should be allowed to get his hand in on round trees. It is always a wise plan when a novice is learning the work, to have a thoroughly experienced person working close at hand—but not on the same tree—to assist him and see that as few mistakes as possible are made. No hard and fast line can be drawn as to the exact date when the clipping season should begin, but it should be as soon as possible after the trees have completed their growth, as at that season the young shoots are soft, and not so difficult to clip.