When the shapes have been carefully thought out, let no time be lost in making a start on the clipping and training of them, especially if the trees are far enough advanced in growth to begin work on. It is simply loss of time to allow the trees to keep growing, year after year, when they might be having some training done to advantage towards the clipping and shaping of them. It is a very great mistake to allow young trees to grow for several years after they are large enough to be fit for training. As soon as ever a tree is large enough to begin work on according to the shape the tree is intended to be, a start should be made, or else it will be found when the work is begun, that some branches that have taken three or four years to grow will have to be cut away altogether, after serving no other purpose than exhausting in an unnecessary manner the strength of the tree; whereas if the tree had been clipped sooner, these branches could have been utilised in forming its various parts, or else removed from the tree. In the making of a Topiary garden, nothing should be done to the trees in a hurry; but on the other hand, no more time should be lost than can possibly be avoided in hastening on the work of shaping, and in getting the garden furnished in the quickest possible time. No young shoots or branches should be cut away that can possibly be used in the construction of the various shapes; but in the training of young trees special care should be given to them, and particular notice taken that they are not allowed to make too rapid growth. In a very few years trees will be injured to a great extent through being allowed to grow too quickly. More especially does this apply to hedges. No matter how much it is desired to get a hedge quickly grown in a certain place, whether for shelter or anything else, it is the greatest possible mistake to sacrifice strength and substance to a desire to promote rapid growth, a result that is certain to occur if a hedge is allowed to grow eight or ten feet before it is stopped. Nothing should be done to a hedge in the way of clipping the same autumn or winter it is planted, and perhaps not even the following autumn; but each year afterwards it should be stopped, and never allowed to make more than three or four inches of growth each year. By following the system of stopping the growth every year, the length of time required to grow a hedge eight or ten feet in height is greatly extended. But the result will amply repay the extra time that has been taken to grow it; you will get a hedge full of strength and substance, and well furnished with young growths from top to bottom. But if the other system is followed of allowing the hedge to get to its full height before any clipping is done, you will have a hedge that is lacking in strength and substance, easily blown out of shape by every wind, and also one that it is very difficult to clip in anything like a proper way, on account of its many strong branches