Peaches are thinned to improve the fruit that remains, to save the vigor of the tree, and destroy insect- or disease-infected fruits. Commendable as these objects are, the practice is all too seldom observed in New York. The objections are scarcity and high cost of labor. Still the best growers always thin, doing the work soon after the summer drop which usually occurs six to eight weeks after the blossoming-time and just as the pits in the embryonic fruits begin to harden. It requires good judgment to tell at the time of thinning what will prove superfluity at the harvest. Vigor of tree, variety, fertility and moisture in the soil, the season, diseases and insects, all must be considered. The common advice is to thin the fruits so that they will not be nearer together than from four to six inches but the skillful growers adjust the size of the crop to the orchard and seasonal conditions. Thinning really begins, it should be said, in the winter when the trees are dormant and redundant branches and superfluous wood on the parts remaining are cut out. By delaying winter-pruning until danger of winter-killing is passed many growers save labor in summer-thinning, since, as early as this, fruit-prospects are fore-shadowed. It is interesting to record that peach-orchards are never top-grafted in New York though it seems to be a matter of rather frequent practice in the South and far West. There are plenty of occasions for working over peach-trees in this State; as, when poor varieties are substituted, or in changes in fashion in peaches, or on finding a variety poorly adapted to orchard-conditions. But under any of these unfortunate circumstances in New York the axe and the grub-hoe make way for a new planting rather than trust to the skill of the grafter. Old peach-trees can, of course, be either budded over or grafted over to a new variety but we take it that a century of experience has demonstrated that changing the whole tree is better than changing the top. HARVESTING, MARKETING AND PROFITS