We have previously observed, under the head of Evergreens, that this is
the best season for their replanting. We cannot pass over the
observations of this month, without having reference to evergreen
hedges, so much neglected amongst us, and yet so important to the
diversity of aspect, and especially to soften a little the gloomy
appearance of our winters. There are three indigenous shrubs, and at
least one exotic, that are well adapted for the purpose, viz, _Pìnus
canadénsis_, Hemlock-spruce; _Thùja occidentàlis_, American arbor-vitæ;
and _Juníperis virginiána_, Red cedar. These are natives, and the two
former are admirably adapted for the purpose. Where there is to be a
hedge of any of these planted, select plants about two feet high; lift
them carefully, preserving the roots as much as possible. Dig a trench
from one and a half to two feet wide, and from one to one foot and a
half deep. This will admit the soil about the roots to be well broken,
which must be done in planting. Keep the plants in the centre of the
trench, mixing the shortest and the tallest, that it may be of one
height, putting the earth close about their roots as you proceed, and
make it firm with the foot; fill up, and water as directed for
evergreens in this month. If the season is very dry, give it frequent
copious waterings.
None of them should be topped for a few seasons, except such as are much
above the others in height, keeping the sides regular and even by
clipping or shearing once a year, either in this month or at the end of
August. It is better to keep the top (when they have got to the desired
height) pointed, than broad. The latter method retains a heavy weight of
snow, which frequently breaks down, or otherwise deforms, that which has
cost much labour to put into shape.