Key Points:
·
Study site conditions to determine which plants will grow there.
·
Understand the requirements and growth characteristics of plants.
·
Careful selection of new plants is very important in maintaining
healthy, maturing plants.
When selecting plants for a landscape, gardeners
need to consider several points very early in the planning process. Simply going to a garden center and picking
out something pretty and planting it without considering several factors often leads to problems later.
Healthy vigorous plants are less vulnerable to attack by insects,
disease or environmental problems. We
have all seen plants that are constantly pruned to be kept in bounds, as well
as weak, sickly trees struggling to live.
The first step in creating and maintaining a healthy landscape is to
choose plants that are suited to the conditions in your yard. Plants placed in a location that meet their
requirements usually thrive and require little attention. As an example, consider the spectacular
blooming rhododendron. They are very
popular due to their bloom and evergreen characteristics. Rhododendron require
well-drained acid soil and shade. If
planted in full sun or a windy site, they will not do well. The points listed below can help a gardener
choose plants wisely. The sales
consultants at both Moana Nursery stores are trained to ask questions and help
you select the right plant for the right place.
Know Your Landscape
Conditions
The environment in your yard can change dramatically
between the front and back yards. Trees
(yours and your neighbors’) and fences can also dramatically affect airflow and
shade within your landscape. These
microclimates are very important and need to be recognized. The southwest sun can be quite a problem,
especially during a dry winter, for thin bark trees as well as broadleaved evergreens such as laurel, rhododendrons and mahonia. Typical
problems are sunscald and dessication. Other yard conditions gardeners need to
determine are temperature, windiness, soil texture, pH, saltiness and
drainage. Natural precipitation in the
Truckee Meadows is low, so supplemental irrigation is essential - gardens
should be set up with sprinkler and drip irrigation. It is also essential to determine what
setting the plant will be used in, such as open space, rock garden or around a
pool. The Truckee Meadows is in Zone 2B
by Sunset and Zone 6 by USDA.
One of the most overlooked conditions is the size of
the area that is to receive the new plant.
Often, decorative curbing, planters or mowstrips
will be placed too close to a house or walk, making the space too narrow or
small to allow for plant growth and maturation, and at best limiting plant
selection to annuals, perennials, climbers or trellis supported plants.
Do some research and learn about the specific needs
of a new plant before you buy it.
Knowledgeable Moana teammates are a great resource for this type of
information. Gardeners need to know if
the plant will survive the coldest winters, with special consideration given to
late killing frosts. It is imperative to
know if the plant will need special soil, pH, drainage and water
requirements. Special attention should
also be taken to determine what the plant’s sun or shade requirements are, as
well as how big the plant is going to become at maturity. Space requirements are often ignored which
leads to constant chopping back and excessive maintenance. While five gallon Colorado Spruces look quite
small when planted three feet from the house, they’ll require a 20 foot space
at maturity. A common error is planting
junipers too close together or to a driveway or sidewalk. In a few short years, they require drastic
pruning to recover the sidewalk or driveway that they have overgrown.
Another plant
feature that gardeners should study is the root system. Gardeners should understand if the plant’s
root system will invade or interfere with sidewalks or lawns. Pollen, fruit and thorns can also create a
landscape nuisance. Some insects, pests and
diseases occur on certain plants, such as mildew on euonymus and aphids on
roses. On the other hand, many plants
provide colorful foliage, bark or flowers, while attracting birds, hummingbirds
or butterflies. All of these factors
should be taken into consideration.
By carefully studying your site’s conditions and the
requirements of landscape plants, gardeners can create healthy, growing plants
with low watering and maintenance requirements.
Being informed about your site’s conditions will help minimize pruning,
seasonal protection and artificial controls of disease or insects.
Once you’ve become familiar with your yard’s
conditions and identified plants that match these requirements, the next step
is to purchase a healthy plant. Always
buy healthy, robust and thriving plants.
The foliage color and leaf size should be normal for the plant and
should be even and full all around without holes. Healthy plants will become established more
quickly and easily with less susceptibility to insect or disease attack. Remember that “bargain” plants usually have a
lower rate of survival. There is usually
a reason that these plants are such a bargain.
There is a difference between bargain plants and plants that are on
sale. Choose plants that have no signs
of harmful insects or damage. The bark
should be free of defects, splits and soft areas. The soil surrounding the roots should be
moist and the roots should not be protruding from the drainage holes. Also, there should not be any sign of large
circling roots and the rootball should be large
enough to support the plant. Be sure that you are ready to plant before you buy
new plants and bring them home.
Study the conditions in your landscape, learn the
requirements of the plant and match them so that you have the right plant in
the right place. This will ensure
healthy plants that require less maintenance.