=Possible Range.=--From a somewhat careful study of the climatic requirements of the Peanut plant, and of the isotherms of summer temperature, we are satisfied that it would thrive as far north as the northern limit of the zone of the vine. This for the United States, as delineated in Mitchell's Physical Geography, starts on the Pacific Coast in the latitude of British Columbia, turns suddenly south along the Cordilleras to Colorado, then trends as suddenly northward to the northern limits of Iowa, strikes eastwardly along a line to the south of the great lakes, and enters the Atlantic in the vicinity of Cape Cod. If our view is correct, the Peanut will thrive on any suitable soil within the limits of the United States lying to the south of this line. This would make the cultivation of the Peanut possible in by far the greater part of the entire country. In fact, there is no doubt but that it may be grown successfully wherever Indian corn will thrive luxuriantly. Any section having a growing season of five months exempt from frost, may raise the Peanut. This gives the crop a much wider range than has been thought possible. It does not require a long period of extreme heat to mature it. The seeds are mostly formed in the cooler weather of the latter part of summer and the first of autumn. Planted in June, cultivated until August or a little later, and harvested the last of September, it can be perfected in four months, though the Virginia planter takes five months for it. Any good calcareous soil, west of New Jersey and southward, that is not too elevated, will grow the Peanut. =Analysis.=--This, perhaps, is not a matter of much practical importance to the planter. The best peanut soil and the proper fertilizer had been found out before an analysis of the plant had been made. Still there are some advantages in knowing what are the prominent elements that enter into the composition of this, or any other, cultivated plant, and an analysis is accordingly given. An analysis made by Doctor Thomas Antisell, chemist to the Department of Agriculture at Washington, and published in the Report of that Department about the year 1869, gives the following as the composition of the Peanut plant: In one hundred parts of the husk and nut taken together Water 2.60 Albuminous, fibrous matter and starch 79.26 Oil 16.00 Ash 2.00 Loss .14 ------ 100.00 In one hundred parts of the husk and seed separated: