STATUS AND POSSIBILITIES OF NUT CULTURE IN THE NORTH
T. P. Littlepage, Washington, D. C.
The purpose of the Northern Nut Growers Association is to stimulate the production of nuts in the North. We distinguish the North from the South in this regard not because we feel any less interest in the nut industry in the South. The man who once becomes a nut enthusiast is no respecter of Mason's and Dixon's Line or any other line that separates him from an interesting nut tree or from a section in which nuts may be successfully grown. His local interest, however, will naturally be around his own dooryard and neighborhood. So we speak of northern nut culture and northern nut trees because we live in the North and because this is the section of the United States that needs at the present time the most intelligent direction. The South has been forging ahead for a number of years in this field. In fact, pecan culture promises to become second only to the cotton industry in many sections of that country and interest in its possibilities has attracted to it many conscientious, able and prominent horticulturists who are today engaged in pecan growing in the South and who are doing much to put the pecan industry on an honest and intelligent basis. These men have become specialists in the pecan industry and they know more about it than we do in the North. Consequently they do not need our assistance, even if we were able to give it, and, therefore, without any fear of our being criticised for using the adjective "northern" we can limit our investigations and discussions to nut culture in the northern part of the United States with a full knowledge that our southern brethren can take care of themselves, and, in addition, can render us much valuable assistance which assistance we most cheerfully invite.
At this point, however, in connection with the use of the terms "northern" and "southern," it may be relevant to make a few observations as to the possibilities in either section. While it is true that the South has a long start of the North in pecan culture, yet the North affords an opportunity for the cultivation of nuts which is not possible in the South. The South is today the home of the delicious varieties of pecan which are a delight to the consumer and a source of fascination and profit to the intelligent producer, but it must be remembered that the northern pecan belt has many excellent varieties that are "good enough." In addition to this, the North is the home of the black walnut, the fine shagbark hickory, the butternut, the chestnut, the hazel-nut, and the chinkapin, and is also adapted to the hardy varieties of the English and Japanese walnuts. All of the nuts just named certainly offer an ample field for our interest and enthusiasm, and, in addition to the keen delight which comes from the successful growing of these trees, there is a possibility of profit which I do not think is excelled in any horticultural undertaking today.
First then, what word of advice or instruction can the Northern Nut Growers Association bring to the prospective nut grower which will be of help? For, after all, the success or failure of this association depends largely upon its ability to help the grower or prospective grower. Before we undertake to give suggestions about the development and culture of nut orchards or to make prophecies as to possibilities, let us stop and take stock for a moment of the present status of the nut industry in the North and consider what we have to build upon and what materials we have with which to work. Mistakes have been made in the past by the prospective nut growers because they did not stop to consider the possibilities of the nuts that were native in their own locality, but looked abroad for something else. This is characteristic of many people. "Distant fields look green," and, of all the imported nut trees, none except the English walnut have been of any success here whatever, while, in one instance at least, their importation has resulted in introducing into this country the fatal chestnut blight, which probably came in on uninspected stock from Japan. We have better native chestnuts in this country than any foreign chestnut and the blunder of trying to get something different is costing the country millions of dollars through the scourge of the chestnut blight, which threatens to wipe out the industry. It reminds me of the epitaph on the tombstone which read: "I was well and wanted to be better, took medicine and here I am." Therefore, let us consider what nuts we have worth while.
The Pecan
First, we have the northern pecan which is native in certain portions of a belt approximately 150 miles wide, with Evansville, Indiana, on the 38th parallel, as the center. I do not mean to say that the pecan will succeed in all portions of the northern half of this belt or that it may not succeed in many sections farther north. The question of climate, as modified by proximity to oceans and large bodies of water or as made more rigid by absence of these protections, may decrease or increase the latitude at which the pecan can be successfully grown. The orange, for instance, is one of the tenderest fruits and yet, on the western coast, orange groves are flourishing at the same latitude as Philadelphia, which is nearly on the 40th parallel, although it is unnecessary to say that an orange grove would not survive within four or five hundred miles of the 40th parallel any place else except on the favored western coast. The southern varieties of pecans will not flourish in the north and we do not know whether the northern varieties will flourish in the South.
The pecan is a hickory and the northern trees are very hardy and thrifty. Many varieties have been discovered the last few years which are thought to be worthy of propagating. Among them are the "Indiana" and "Busseron," from near Oaktown, Knox County, Indiana; the "Niblack," from Vincennes, Knox County, Indiana; the "Warrick," "Green River," "Major," "Kentucky," and "Posey," all from the Evansville section; the "Norton" from Clarksville, Missouri, and several other varieties.
English Walnut