Footnote 1: NOTE.--The shock as to vital force is demonstrated by the fact that when young trees are not trimmed at all their girth increases more rapidly, and they bear fruit sooner. Moreover, when old trees are severely pruned (though not half the proportion of wood is removed) they fail to bear during the next year. I find that a hemp cord about the size of the stem of a tobacco pipe (one-fourth inch diameter) will soon become imbedded in the bark if firmly tied around a limb, and perhaps this size is more efficient than a thicker cord. The Black Walnut. The black walnut is without doubt the most valuable tree we have for the rich lands of the "corn belt," West, and one which is very easily grown everywhere if the farmer will only learn how to get it started. How few we see growing on our prairies. Why? Simply because to have it we must grow it from the nuts. It is nearly impossible to transplant black walnut trees of any size and have them live; although it is a fact that whenever a non-professional attempts to grow them from the nuts he is almost sure to fail, it is also a fact that there is no tree that is more easily grown from the seed than this, if we only know how to do it. It is my purpose in this note to tell how to do it, and also how not to do it. In the first instance we will suppose a man lives where he can gather the nuts in the woods. When the nuts begin to fall let him plow deeply the plot of ground he wishes to plant and furrow it off three or four inches deep, the distance apart he wishes his rows to be. He will then go to the woods and gather what nuts he wishes to plant, and plant them at once, just as they come from the tree, covering them just out of sight in the furrows. This is all there is of it; simple, is it not? But it will not do to gather a great wagon box full, and let them stand in it until they heat, or to throw them in a great heap on the ground and let them lay there until they heat. It will not do, either, to hull them and let them lay in the sun a week or two, or hull them, dry them and keep them until spring, and then plant; none of these plans will do if you want trees. Of course if the nuts are hulled and planted at once they will grow; but this hulling is entirely unnecessary. Besides, the hulls seem to act as a special manure for the young seedlings, causing them to grow more vigorously.