Those who garden on poor and dry soils should remember that though their ground has drawbacks it has also some compensations. Such soils do not dry in cracks and open fissures in hot weather, and do not present a surface of soapy slides in wet; they can be worked at all times of the year, except in hard frost; they are easy to hoe and keep clean of weeds and are pleasant and easy to work. They correct the tendency of strong soils to the making of a quantity of coarse rank growth, and they encourage the production of a quantity of flowers of good colour.
The art of pruning properly is one that is acquired by considerable practice and observation. The first is necessary that the actual work may be well and cleanly done, and it is only by observing the manner and times of flowering of the different trees and shrubs which go to constitute a well-kept pleasure-ground that the proper time to prune can be thoroughly understood. The manner of pruning varies considerably, some pinning their faith to a slanting cut towards a bud; some preferring a straight cut; while others again are content with simply slashing off the useless wood in the quickest possible manner. The former is the best method, as it does not present a surface for the lodgment of water, an important point with those shrubs that are of a pithy nature in the centre of the wood, as the presence of water will quickly cause the stems to rot and render the plant unsightly, even if it escapes serious injury. All stems that are an inch or more in diameter should be tarred over to keep out the wet, which either rots them directly or injures them indirectly by making a moist, congenial home for the various fungoid diseases to which so many of our exotic trees and shrubs are liable.
Many shrubs which have been in one place for some years, and which have become stunted or poorly flowered, are often given a new lease of life by a hard pruning in the winter, cutting away all the old wood entirely, and shortening the remainder. With a good feeding at the same time, they will throw up strong young shoots, full of vigour, which will bear fine and well-coloured flowers. Of course, a season of blooming will be lost by doing this, but it will be amply compensated for in after years by a healthy plant in place of a decrepit and unsightly one. The list appended includes practically every flowering tree and shrub _hardy_ in this country, with the proper time of pruning it. Those not specified flower on the old wood.