History In Brief

The so-called English walnut originated in Persia, where it throve for

many centuries before it was carried to Europe--to England, Germany,

France, Spain and Italy--different varieties adapting themselves to each

country. The name walnut is of German origin, meaning foreign nut.

The Greeks called it the Royal nut, and the Romans, Jupiter's Acorn,

and Jove's Nut, the gods having been supposed to subsist on it.



The great age and size to which the walnut tree will attain has been

demonstrated in these European countries: one tree in Norfolk, England,

100 years old, 90 feet high, and with a spread of 120 feet, yields

54,000 nuts a season; another tree, 300 years old, 55 feet high, and

having a spread of 125 feet, yields 1,500 pounds each season. In Crimea

there is a notable walnut tree 1,000 years old that yields in the

neighborhood of 100,000 nuts annually. It is the property of five Tartar

families, who subsist largely on its fruit.



In European countries walnuts come into bearing from the sixteenth to

the twenty-fourth year; in Oregon, from the eighth to the tenth year;

grafted trees, sixth year.



The first walnut trees were introduced into America a century ago by

Spanish friars, who planted them in Southern California. It was not

until comparatively recent years that the hardier varieties from France,

adapted to commercial use, were planted in California and later in

Oregon. They were also tried in other localities, but without success.



Since the prolific productiveness of the English walnut on the Pacific

Coast has been assured, many commercial groves have been set out.