Of English walnuts--no variety name given and quite obviously seedlings--the following description is given: "Thin-shelled, large, delicious nuts, producing heavy crops and demanding good prices". In both these cases the prices asked are as high or higher than good, grafted, named varieties can be bought for elsewhere.
The second catalogue offers seedling black walnuts, not so designated, and also "Thomas Improved" black walnuts at a higher price. Seedling English walnuts, not stated as such, are offered as having commercial possibilities and being as good in quality as those grown elsewhere. The third catalogue is entirely ethical and legitimate. It lists a limited assortment of well-selected varieties under their true names.
When misguided buyers purchase a seedling chestnut tree with the expectation of "picking up big, fat, tasty chestnuts in two years from planting" and realize a handful of nuts after ten years of waiting, or nothing but empty burrs because of lack of pollination, nut tree planting gets a black eye. The same is true when the buyer tenderly nurses a weak-rooted English walnut seedling for fifteen years before he gets a few small, thick-shelled, astringent nuts.
When nurseries that show honesty in their advertising write me for information I give them the best I have. When their advertising is otherwise I do not trouble to answer. One party, after asking many questions, wound up by saying he wanted "to get in on this nut game." My impression was that if he had said "shell game" he would have more accurately stated his case.
Buyers should be on their guard not to be deceived by flowery, but vague descriptions. If catalogues list nut trees by recognized variety names it is pretty safe to assume that the trees are as represented. If recognized variety names are omitted the trees may safely be considered to be seedlings and that they will produce a wholly unknown quantity, no matter how alluring the advertising. Of course, this is not intended to discourage the planting of new varieties offered by nurseries of known reputation for integrity, nor of such strains as the Crath Carpathian walnut importations, from which new varieties are emerging.
As a practical note I wish to state that the black walnut is by far the most satisfactory stock on which to graft walnuts of any species. Not infrequently seedling English walnut trees take from ten to fifteen or more years to come into bearing. I have fruited fifteen or more varieties by grafting on black stocks, and in no case has it required more than five years for the trees to bear. Frequently they have borne in two or three years. The English walnut is also a more vigorous grower on black walnut roots than on its own.