tle or nothing over planting trees on their own roots, for the foliage of any tree governs the size, extent and form of the root system. Take heed, as these are facts, not fancies, and are not to be neglected if you would have a walnut grove on a safe foundation.
"I hold in my hands a record, and also a photograph, of one of the Santa Rosa walnut trees, grafted, as I recommended, on the black walnut, 1891; this was handed to me by the owner, George C. Payne, of Campbell. The record may be of interest to you: Dimensions (1905)—Spread of top, 66 feet; circumference one foot above ground, 8 feet 9 inches. No record of nuts was kept until 1897, which amounted to 250 pounds; 1898, 302 pounds; 1899, 229 pounds; 1900, 600 pounds; 1901, 237 pounds; 1902, 478 pounds; 1903, 380 pounds; 1904, 481 pounds; 1905, 269 pounds; 1908, 712 pounds.
"The walnut has generally been considered a very difficult tree to graft successfully. Mr. Payne has perfected a mode of grafting which in his hands is without doubt the most successful known; by it he is uniformly successful, often making one hundred per cent of the grafts to grow. Who can do better by any method?
"When you plant another tree, why not plant a walnut? Then, besides sentiment, shade and leaves, you may have a perennial supply of nuts, the improved kinds of which furnish the most delicious, nutritious and healthful food which has ever been known. The old-fashioned hit-or-miss nuts, which we used to purchase at the grocery store, were generally of a rich, irregular mixture in form, size and color, with meats of varying degrees of unsoundness, bitter, musty, rancid, or with no meat at all. From these early memories, and the usual accompanying after-effects, nuts have not been a very popular food for regular use until lately, when good ones at a moderate price can generally, but not always, be purchased at all first-class stores.
"The consumption of nuts is probably increasing among all civilized nations today faster than that of any other food, and we should keep up with this increasing demand and make the increase still more rapid by producing nuts of uniformly good quality. This can be done without extra effort, and with an increase in the health and rapid and permanent increase in the wealth of ourselves and neighbors."
Row of Eleven Year Old Top Grafted Black Walnut Hybrids
An American black walnut growing on a lot on the east side of Grant street, residence of J. C. Cooper, McMinnville, grafted by Mr. Payne May 14, 1908, grew 7-1/2 feet in 95 days and was still growing when the terminal buds were nipped by the early September frost of that year. The sprouts were pruned back to 12 inches. The tree made a vigorous growth in 1909, making a spread of 13 feet. Some think the American black a better tree for grafting stock that the California black. One of the noblest and grandest trees in any American forest is the American black walnut, and while a little slow at the beginning of its career it is only a question of time when it will overtake all others. It knows no disease or pests, and he who plants it lays a foundation for 20 to 50 generations to come as well as for himself and those of his own household.
A four-year-old hybrid, 4 inches in diameter, grafted in by Mr. Payne, grew a sprout as shown, 7 feet 9 inches high in four months from the setting of the graft. It is growing on the east side of D street near the Presbyterian church in front of the residence of Mrs. Sarah Updegraf, McMinnville, Oregon. Three trees there all show the same vigor, with little or no cultivation.