was used. Hedge shears are
too slow except for ornamental hedges, and even for these the knife is
preferable.

The Honey locust has been extensively used for hedges of late years on
account of its hardiness. Seed should be selected from the most thorny
trees. The trees have a tall, slender, and not hedgy growth, and require
thorough cutting back to secure a thick mass of branches at the bottom,
and very few have received this treatment when young. The care in
planting and rearing is similar to that required by the Osage orange.

Many hedges have been injured or even destroyed by pruning after the
summer growth has commenced. The pruning must be done in spring before
the buds swell, if vigorous growth is to be preserved. But
strong-growing hedges, that are likely to become too high, may be
checked by summer pruning.

Though the cost of planting and starting a hedge is less than that of
building a good board fence, they are not adapted to farmers who will
not give them the continued care required to keep them in good order.
This conclusion is justified by observing how few have succeeded with
hedges, and many have allowed them to be ruined by neglect.

The evergreens which have been employed have been exclusively for
ornamental screens, and not for farm barriers. The Norway spruce may be
placed at the head on account of its rigid growth, hardiness, and the
freedom with which it may be cut back, it will bear more shade than many
other evergreens, and hence the interior of the screen is green with
foliage. The cutting back should be done with a knife, and not with
shears. Next to the Norway spruce is the hemlock, which excels the
former in its livelier green in winter, while it is unsurpassed for
retaining interior foliage. It will bear cutting back to an almost
unlimited extent in spring before growth commences. But it is not so
stiff as the Norway spruce as a barrier. The American arbor-vitae, though
much used, becomes destitute of foliage inside, and is browned by
winter.

By the introduction of barbed wire an important change is likely to take
place in planting hedges. Barbed wire makes a cheaper fence for its
efficiency than any other material. A serious objection to it is the
danger of animals being lacerated against it, the wires being nearly
invisible. This objection may be obviated by inclosing the wires in
visible hedges. Efficiency may also be thus imparted to small-growing
hedge plants, such as privet, ba