Present mode of managing Plantations after they are made. Abiding still, most strictly, by the rule laid down for myself, to deal with every part of my subject practically, I proceed to observe, that the instances where Plantations are treated with due regard to the principles of Arboricultural science, are not the rule, but the exceptions to the rule, as every scientific planter, who has looked round him, must know. Instead of the trees intended for timber being nursed with the tenderest care from their infancy—instead of their being treated according to the known and fixed laws which regulate, and effectually control, the economy of vegetable life, whether men attend to them or not—they too frequently meet with treatment which is in direct opposition to those laws. I shall show this as clearly, and as plainly, as I can. When a gentleman has decided to plant, when he has fixed upon the right mode of doing it, and has finished it in a proper manner; so far he has done all that could be expected from him; but if, after this, he leaves his Plantation to itself for five, ten, or fifteen years, he transgresses the laws to which I have referred; and his error is one of _omission_. Again: were the same gentleman, after the lapse of ten years, or even less, to enter his Plantation, and cut and thin _very freely_, he would violate those laws by an error of _commission_, and in this case, as well as the other, the Plantation would very materially suffer. A Plantation which should be subjected, at so early a stage of its existence as ten or fifteen years, to the ordeal of both these classes of errors, could have but little chance of succeeding: it could not be expected to make any more than very slow progress after such treatment as this: and yet this is exactly the way in which many Plantations are managed, at _all_ stages of their growth. I have recently met with a splendid Larch Plantation, which has never been thinned, from the first, except by “fits and starts”; of which injudicious treatment, I could see very serious “outward and visible signs.” Although it is upon exceedingly weak and poor land, it would have produced, _if it had been properly managed_, a fine class of Larches, which would have yielded to the proprietor an abundant return upon his outlay. If any one doubt this, let him look around and see if he cannot find a Plantation of forty or fifty years growth, which is crowded with trees—say of Larch only—and he will, upon examination, perceive that there are two or three distinct classes of trees still standing, all of which ought, long before, to have been taken out; and that there is _but one class of Larches_, probably, which should be standing. The other two classes which I have just mentioned, would be found, if the fact could be clearly come at, very nearly of the same size as they had been many years before; inasmuch as they could not possibly make any wood, being