Garden Topics:
Screening Yard and Garden for Privacy
Although most of us are friendly with our neighbors, we also
like some privacy. With the proper use of plants you can achieve
some separation without fencing off the neighbors completely. To
achieve selective privacy, identify the key areas of the garden
where you want to minimize the living-in-a-fishbowl effect. Look
for features of neighboring properties that you can “borrow.” In
other words, came up with creative ways to stop the eye or steal
the view, depending on the situation. The result is a garden
that offers places for privacy while not entirely screen out of
the neighborhood. By using a combination of strategies to block,
divert, or steal views, your garden can be an oasis without
using fencing that is often less than beautiful.
Single
Specimens
If you need privacy in a limited area—say, to block the
neighbor’s view of your deck or bathroom window—you don’t need a
whole hedge or screen; a single, well-placed plant can do the
job. If you have plenty of space to plant the screening plants,
then consider a tiered or a layered look for your garden. Plant
a small tree with a wide top, with medium bushes in the front.
Plant a selection of low perennials or a ground cover, in front
of the shrubs. Deciduous trees offer a wider variety of
landscaping elements including spring flowers or fall colors but
do not provide a year round screen. The picture to the left
shows the use of a tree as screening. By planting this fast
growing Cleveland Pear in this location, along with plantings in
window boxes, a natural screen is created without totally
blocking the surroundings.
Filter Views with Columnar Trees.

Chose columnar trees which stay relatively narrow as they
grow taller. These will provide a strong vertical element in the
landscape. Use evergreen plant material where year-round privacy
is desired. Where enclosure is needed only in the summer, when
flower and color are important, or when the sun’s warmth and
light is wanted during the winter, deciduous plants can be the
perfect choice. The open hedge shown here has space between
each tree to catch glimpses of neighbors without intruding.
Formal or Informal?

With an informal screen, plants are allowed to assume their
natural habits, and are allowed to billow and fountain, creating
a softer, more natural look. Informal screens provide privacy
without requiring the meticulous maintenance needed by a formal
hedge. An informal screen can be a row of one kind of
plant—bridal wreath spirea, perhaps—or it can combine several
types of shrubs. Besides being less work, informal hedges can
afford greater visual interest. Many bloom in spring or glow
with color in fall. They can also supply food and shelter for
birds and wildlife, they can buffer noise, and they make
excellent windbreaks.

A formal hedge presents itself as a single unit with a
smooth, sheared top and sides. It can be clipped so that
it’s boxy, rounded or pointy topped. The best plants for
formal hedging are rugged small-leafed types such as boxwood,
hemlock or arborvitae. A screen of evergreen trees can also
effectively block a view; White spruce makes an excellent
screen, as does eastern hemlock. The downside of using evergreen
trees for screening is that they grow slowly in the near term,
then in later years become too large.
Make the Most of Elevation Changes

Small changes in elevation can create the illusion of more
space. So consider enhancing the difference in grade by creating
a sunken patio garden surrounded by a seat wall. Mounded up dirt
from the excavation can be used to form a berm. As soon as you
take the first step down into the sunken garden, your focus is
on the patio and on the garden berm instead of some large nearby
and unsightly building or object. To further block the view, you
may want to add a solid line of screening plants on the highest
points of the berm.
Use
Freestanding Trellis Panels to Screen the View
Intersperse freestanding trellis panels to partially screen
the view. They can block, for example, the view of the
neighbor’s driveway and the foundation in one place and allow
glimpses into the neighbor’s garden in another. It is a subtle,
attractive way of hiding unsightliness while providing a lovely
background for this particular part of your garden.
Stagger Plant Material for Mutual Privacy
To
decide how and where to create some privacy, sit down in key
locations in your garden and look around and identifying areas
that need screening. Plantings in a staggered, or triangular
pattern, often provide the desired privacy without being too
overly dense.
Ornamental Grasses
Another way to screen your garden is to plant tall
ornamental grasses in the back, with lower grasses positioned in
the front. (Be aware that between March and Late June these
grasses are not high enough to provide much screening.)


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