ome localities where the frost "heaves" the sod to any
extent during the winter, it will be advantageous to roll it down in the
spring with a heavy roller, doing it just after a heavy rain. When the
ground is soft and pliable, this will make the surface smooth, and in
proper condition for the lawn-mower to pass over it.

Frequent mowing will thicken the sward. It is not necessary to sow oats,
as some do, to shade the ground until the seeds have started, that is an
"old fogy" notion, and is now obsolete.

CHAPTER II.

SOIL FOR POTTING.--ARTIFICIAL FERTILIZERS.

Good, fresh, rich soil, is an element that is indispensable to the
growth of healthy, vigorous plants. A plant cannot be thrifty if grown
in soil that has become musty and stale with long continued use; it must
have fresh soil, at least once a year.

Perhaps the best soil for general potting purposes, and the kind most
extensively used by florists, is a mixture of equal parts of decayed
sods, and well-rotted stable manure, and occasionally, especially if the
sod is clayey, a little sand is added. The sods for this purpose may be
obtained from along the road-side, almost anywhere, while good stable
manure is always readily obtainable. Select some out-of-the-way place in
the lot, or garden, and gather the sods in quantity proportioned to the
amount of potting to be done. Lay down a course of the sods, and on top
of this, an equal course of well-rotted manure, and so on, alternately,
until the heap is finished; the last layer being sod. This heap should
be turned over carefully, two or three times a year, breaking up the
sods finely with a spade, or fork. The whole mass will become thoroughly
mixed, rotted, and fit for use in a year from the time the heap was
made. For those who have a large number of plants, we think it will pay
to adopt this method of preparing soil for them, instead of purchasing
it of the florist at twenty-five cents or more per bushel. Some florists
sport a great variety of different soils, which are used in the growing
of plants of different natures, requiring, as they claim, particular
kinds of soil.

Whatever of truth, if any, there is in this view, it has never been
demonstrated to our mind. All kinds of plants have a common requirement
in respect to soil, and the differences in growth of various species is
attributable to climate and other causes than that of soil. At least
that has been our experience.

ARTIFICIAL FERTILI