I also located two excellent shagbark hickories which have fair-sized nuts with thin shell and fine kernels. One of these trees grows about twelve miles west of Simcoe, Ontario, and produces quite a large nut with a shell so thin that it can be easily cracked with the teeth. This particular tree is about seventy feet tall and bore ten bushels of nuts in one season. I have records of several other good hickories and plan to inspect these at the earliest opportunity.
Several more good English walnuts have been located and examined. Among these there is one tree over seventy-five years old which at one time bore thirty bushels of ripe nuts.
A few good heartnut trees have been located at various points. One of these trees is about thirty-five feet tall, with a spread of nearly sixty feet from tip to tip of branches. The present owner harvested several bushels of good nuts in one season from this tree.
I bought with my own funds a bushel of nuts from this tree and sent them in lots ranging from six to thirty to interested parties in various parts of Ontario. Of course I know that this is not in accordance with the best nut cultural principals, but I thought it was one way of getting nut trees started. If these nuts do not reproduce true to type, they will serve as a good stock for budding or grafting with the best introduced heartnuts later on. Another good heartnut was located almost on the outskirts of Toronto. At five years from planting this tree bore one-half bushel of fine, thin-shelled nuts.
In my last paper I stated that filberts had not done well in Ontario. I am glad to state that I will now have to retract that statement and inform you that good filbert trees have been found near Ancaster, which is close to Hamilton. These trees were about fifty years old, the largest specimen being nearly a foot in diameter at the base and about 25 feet tall. The trees bore well, but on account of the hordes of black and grey squirrels very few nuts were harvested. A fine lot of filberts was also found at Tyroconnell, a small hamlet on the north shore of Lake Erie, in Elgin County. These trees are nearly fifty years old and bear excellent nuts. Much to my surprise I found a fine clump of filberts growing quite near the campus of the O. A. C. at Guelph. These trees were introduced from England about sixteen years ago and at first they did not appear to be hardy, but eventually they established themselves and are now doing well in growth and fruitfulness. I was somewhat amused to think that I was searching so diligently for valuable nut trees all over the Province and did not even know of the existence of these trees, until a year and a half after I made my initial attempt to discover valuable nut trees.
I will have to correct another statement made at the last meeting, to the effect that almonds do not grow well in Canada except on Vancouver Island. Since then I have found a few, good, hard-shelled almond trees growing and yielding well in the Lake Erie country. This leads me to believe that almonds can be grown, with reasonable success, anywhere in the peach belt, particularly in the lake district.
In addition to my efforts to locate good trees I persuaded the authorities at the O. A. C. to establish small plantings of some of the best black walnuts, hickories, Japanese walnuts, and Chinese chestnuts. I also obtained about five bushels of Chinese walnuts and one bushel of Chinese chestnuts from northwest China for testing at the experiment stations, and by other interested individuals. Owing to the length of time the nuts were in transit the majority of them were unfit for germination. A few have grown, however, and we hope to get good results from these.
A collection of nuts containing 60 plates and 21 different species was prepared and exhibited at the Royal Winter Fair at Toronto and also at the Livestock Show at Guelph. I was in attendance almost constantly at Toronto, and endeavored to give all the information possible on nut culture. Both exhibits attracted a great deal of attention and called forth favorable comments from visitors and the press.
Experimental plantings of English, Japanese, Chinese, and American walnuts, filberts and hickories, have been established at the Horticultural Experiment Station. Mr. W. J. Strong pollenated about 200 black walnut blossoms with pollen of the English walnut. Apparently a good number (approximately 75%) have set fruit.
A graduate of the Ontario Agricultural College, who has become interested in nut culture, procured 2,000 black walnut seedlings from the Forestry Station at St. Williams. These trees were budded, in August last, with local grown English walnuts, but unfortunately only a few buds took. An attempt will be made next spring to whip graft the trees that did not set buds this summer.