قراءة كتاب Amateur Gardencraft: A Book for the Home-Maker and Garden Lover
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Amateur Gardencraft: A Book for the Home-Maker and Garden Lover
The importance of having good tools to work with, in taking care of the lawn, ought not to be overlooked. A mower whose blades are dull will tear the grass off, and make it look ragged, as if gnawed away by animals feeding on it, while the mower whose blades are of the proper sharpness will cut it as evenly and as neatly as if a razor had been applied to it. You cannot appreciate the difference until you have seen a specimen of each, and compared them.
Some persons advocate raking the lawn after each mowing. Others advise leaving the clippings to act as a sort of mulch. If the clippings are allowed to remain, they wilt, and this will detract from the appearance of the sward for a short time, but by the next day they will not be noticeable. Raking as soon as mowed makes the lawn more immediately presentable. I have never been able to see any great deal of difference in the two methods, except as to appearance, therefore I would advise the lawn-owner to try both methods and adopt the one that pleases him most. If a rake is used, let it be one with blunt teeth that will not tear the sward. There is such a rake on the market, its teeth being made of bent wire. On no account use a sharp-toothed iron rake. That is sure to injure the sward.
Be regular in your attention to the lawn. Do not let the grass get so tall that the mower will not do a good job in cutting it. This necessitates mowing at regular intervals. If you mow only once a week, I would advise the use of the rake, as long grass-clippings are always unsightly because they remain on top of the sward, while short clippings from frequent mowing sink into it, and are soon out of sight.
In case the lawn is neglected for a week or more, once going over it with the mower will not make it very presentable. Mow, and then rake, and then go over it again, cutting across the first swaths. The second cutting will result in an even surface, but it will not be as satisfactory as that secured by regular mowings, at intervals of two or three days.
It is a most excellent plan to scatter bonemeal over the surface of the lawn in midsummer, and again in fall. Use the fine meal, as the coarse article is not readily assimilated by the soil. There is little danger of using enough to injure the sward. Injury generally results from not using any.
Many lawn-owners, with a mistaken idea of neatness, rake up the leaves that scatter themselves over the sward in fall, thus removing the protection that Nature has provided for the grass. Do not do this. Allow them to remain all winter. They will be entirely hidden by the snow, if any falls, and if there is none they are not unsightly, when you cease to think of them as litter. You will appreciate the difference between a fall-raked lawn and one on which leaves have been allowed to remain over winter, when spring comes. The lawn without protection will have a brown, scorched look, while the other will begin to show varying tints of green as soon as the snow melts. Grass is hardy, and requires no protection to prevent winter-killing, but a covering, though slight, saves enough of its vitality to make it well worth while to provide it.
The ideal lawn is one in which no weeds are found. But I have never seen such a lawn, and never expect to. It is possible to keep weeds from showing much if one has a thick, fine sward, but keen eyes will discover them without much trouble. Regular and careful mowings will keep them within bounds, and when the leaves of large-foliaged plants like the Burdock and Thistle are not allowed to develop they do not do a great deal of harm except in the drain they make upon the soil. Generally, after repeated discouragements of their efforts to assert themselves, they pine away and finally disappear. But there will be others always coming to take their places, especially in the country, and their kindred growing in the pastures and by the roadside will ripen seed each season to be scattered broadcast by the wind. This being the case, the impossibility of entirely freeing a lawn from weeds by uprooting them or cutting them off will be readily apparent. One would have to spend all his time in warfare against them, on even a small lawn, if he were to set out to keep them from growing there. Therefore about all one can do to prevent large weeds from becoming unsightly is to constantly curb their aspirations by mowing them down as soon as they reach a given height.
The Dandelion and the Plantain are probably the worst pests of all, because their seeds fill the air when they ripen, and settle here, there, and everywhere, and wherever they come in contact with the ground they germinate, and a colony of young plants establishes itself. Because the Burdock and Thistle attempt to develop an up-reaching top it is an easy matter to keep them down by mowing, but the Dandelion and Plantain hug the soil so closely that the mower slips over them without coming in contact with their crowns, and so they live on, and on, and spread by a multiplication of their roots until they often gain entire possession of the soil, in spots. When this happens, the best thing to do is to spade up the patch, and rake every weed-root out of it, and then reseed it. If this is done early in spring the newly-seeded place will not be noticeable by midsummer.
We frequently see weed-killers advertised in the catalogues of the florist. Most, if not all, of them will do all that is claimed for them, but—they will do just as deadly work on the grass, if they get to it, as they do on the weed, therefore they are of no practical use, as it is impossible to apply them to weeds without their coming in contact with the sward.
Ants often do great damage to the lawn by burrowing under the sward and throwing up great hummocks of loose soil, thus killing out large patches of grass where they come to the surface. It is a somewhat difficult matter to dislodge them, but it can sometimes be done by covering the places where they work with powdered borax to the depth of half an inch, and then applying water to carry it down into the soil. Repeat the operation if necessary. Florists advertise liquids which are claimed to do this work effectively, but I have had no occasion to test them, as the borax application has never failed to rout the ant on my lawn, and when I find a remedy that does its work well I depend upon it, rather than experiment with something of whose merits I know nothing. "Prove all things and hold fast to that which is good."
Fighting the ant is an easier matter than exterminating weeds, as ant-hills are generally localized, and it is possible to get at them without injuring a large amount of sward as one cannot help doing when he applies liquids to weeds. The probabilities are, however, that ants cannot be entirely driven away from the lawn after they have taken possession of it. They will shift their quarters and begin again elsewhere. But you can keep them on the run by repeated applications of whatever proves obnoxious to them, and in this way you can prevent their doing a great deal of harm. To be successful in this you will have to be constantly on the lookout for them, and so prompt in the use of the weapons you employ against them that they are prevented from becoming thoroughly established in new quarters.
PLANTING THE LAWN