If the lot upon which the house stands is a comparatively level one—or rather, was, before the house was built—it is generally easy to secure a slope from the house on all sides, by filling in about the building with the soil thrown up from the cellar or in making excavation for the walls. If no excavation of any kind has been made—and quite often, nowadays, foundation walls are built on the ground instead of starting a foot or two below the surface,—a method never to be advised because of the risk of injury to the building from the action of frost in the soil,—it may be necessary to make the lot evenly level, unless one goes to the expense of filling in. A slight slope away from the house-walls is always desirable, as it adds vastly to the general effect. Enough soil to secure this slope will not cost a great deal, if it does not happen to be at hand, and one will never regret the outlay.

If the ground is very uneven, it is well to have it ploughed, and afterward harrowed to pulverize the soil and secure a comparatively level surface. Do not be satisfied with one harrowing. Go over it again and again until not a lump or clod remains in it. The finer the soil is before seed is sown the better will be the sward you grow on it.

If the surface of the yard is not uneven, all the grading necessary can be done by spading up the soil to the depth of a foot, and then working it over thoroughly with, first, a heavy hoe to break apart the lumps, and then an iron rake to pulverize it.

I say nothing about drainage because not one lot-owner in a hundred can be prevailed on to go to the trouble and expense of arranging for it. If I were to devote a dozen pages to this phase of the work, urging that it be given careful attention, my advice would be ignored. The matter of drainage frightens the home-maker out of undertaking the improvement of the yard, nine times out of ten, if you urge its importance upon him. If the location is a rather low one, however, it is a matter that ought not to be overlooked, but it is not so important if the lot is high enough for water to run off speedily after a shower. If any system of drainage is arranged for, I would advise turning the work over to the professionals, who thoroughly understand what ought to be done and how to do it. This is a matter in which the amateur must work to a disadvantage when he undertakes to do it for himself.

If there are hollows and depressions, fill them by levelling little hummocks which may be found on other parts of the ground, or by having soil drawn in from outside. In filling low places, beat the soil down solidly as you add it. Unless this is done—and done well—the soil you add will settle, after a little, and the result will be a depression—not as deep as the original one, of course, but still a depression that will make a low place that will be very noticeable. But by packing and pounding down the earth as you fill it in, it can be made as solid as the soil surrounding it, and in this way all present and future unevenness of the soil can be done away with. It is attention to such details as these that makes a success of the work, and I would urge upon the amateur lawn-maker the absolute necessity of working slowly and carefully, and slighting nothing. Undue haste and the lack of thoroughness will result in a slovenly job that you will be ashamed of, before it is done, and so disgusted with, on completion, that you will not feel like doing the work over again for fear another effort may be more unsatisfactory than the first one. Therefore do good work in every respect as you go along, and the work you do will be its own reward when done.

It is impossible to put too much work on the soil. That is—you cannot make it too fine and mellow. The finer it is the finer the sward will be. A coarse, lumpy soil will always make an unsatisfactory lawn-surface.

Most soils will need the addition of considerable manure, and poor ones will need a good deal. To secure a strong, luxuriant stand of grass it is very essential that it should be fed well. While grass will grow almost anywhere, it is only on rich soils that you see it in perfection, and the ideal lawn demands a sward as nearly perfect as possible.

But I would not advise the use of barnyard manure, for this reason: It contains the seeds of the very weeds you must keep out of your lawn if you would have it what it ought to be,—weeds that will eventually ruin everything if not got rid of, like Dandelion, Burdock, and Thistle, to say nothing of the smaller plants that are harder to fight than those I have made mention of. We cannot be too careful in guarding against these trespassers which can be kept out much easier than they can be put to rout after they have secured a foothold. Therefore I would urge the substitution of a commercial fertilizer for barnyard manure in every instance. Scatter it liberally over the soil as soon as spaded, or ploughed, and work it in with the harrow or the hoe or rake, when you are doing the work of pulverization.

If you do not understand just what kind of fertilizer to make use of, tell the dealer as nearly as you can the nature of the soil you propose to use it on, and he will doubtless be able to supply you with the article you require. It is always safe to trust to the judgment of the man who knows just what a fertilizer will do, as to the kind and quantity to make use of. Soils differ so widely that it is not possible to advise a fertilizer that will give satisfaction everywhere. This being the case, I advise you to consult local authorities who understand the adaptation of fertilizers to soils before making a choice.

April is a good month in which to seed the lawn. So is May, for that matter, but the sooner the grass gets a start the better, for early starting will put it in better condition to withstand the effects of midsummer heat because it will have more and stronger roots than later-sown grass can have by the time a demand is made upon its vitality.