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ree trees, none of which have borne but all indicate that they are true heartnuts from the shape of the leaves and color of the bark and general formation. In order to hasten their bearing, scions have been taken from these small trees and will be grafted on large black walnut stocks to bring them into fruitfulness much earlier than if they were left to their own slow growth. This system of testing out seedlings long before they have reached a size sufficient to bear on their own roots is applicable to all of the species of nut trees and is one way that the plant breeder can hurry up his testing for varieties after making crosses and obtaining young plants. [Illustration: _Natural size Heartnut. Photo 10/26/38 by C. Weschcke. Gellatly variety._] Beechnut The beechnut, Fagus ferruginea, belonging to the oak family, is one of the giants of the forest, growing to great size and age. Even very old beech trees have smooth bark and this, in earlier and more rustic days, was much used for the romantic carving of lovers' names, as scars still visible on such ancient trees testify. The wood itself is dense and hard, even more so than hard maple, and is considered good lumber. Beechnut is one of the few nut trees with a more shallow and ramified root system as contrasted with that of most, which, as in the oak, walnut and hickory, is a tap root system. This fact suggests that in those localities where beeches grow wild, grafts made on such trees, and transplanted, would survive and grow well. Perhaps one of the reasons why very little propagation is done with beeches is that no outstanding variety has ever been discovered. Although the nut shell is thin and the meat sweet and oily, the kernel is so small that one must crack dozens of them to get a satisfying sample of their flavor. This, of course, prevents their having any commercial value as a nut. There is also the fact that the beechnut is the slowest growing of all the common nut trees, requiring from twenty to thirty years to come into bearing as a seedling. Of course this could be shortened, just as it is in propagating hickories and pecans, by making grafts on root systems which are ten or more years old, as explained in the chapter on heartnuts. However, I know of no nursery in which beechnuts are propagated in this way. My attempts to grow beechnut trees in Wisconsin have met with little success. About the year 1922, I obtained 150 trees from the Sturgeon B
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