Disadvantages of growing grass:
A nice lawn surrounding your house not only improves the quality of your life, but
also improves your home value and helps ecologically by filtering the air and water
that passes through it. These benefits do have a cost however.
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Grass needs cut regularly. Healthy lawns need good root systems which
is developed through regular mowing's at the proper height and frequency.
Un-mown
grass is an invitation
for ticks and other disease carrying insects. If you do-it-yourself as the majority of Americans do, then mowing involves time
and physical exertion, not to mention the cost and maintenance of a lawn mower.
Although
lawn mowers
have improved over the last few decades in terms of safety, they still pose certain dangers
if not handled properly. Lawn mowers are typically dirty and noisy, although there are some new
battery-powered models that are whisper quiet and don't pollute on the neighborhood level.
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To
look good, a lawn needs fed on a regular basis. Grass plants have a large appetite
to
stay in top shape. Without regular and timely feedings of properly balanced fertilizers that
include special
micro-nutrients, a lawn will lose it's vitality and decrease it's ability to withstand diseases
and insect damage.
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Lawns have a bad reputation as being the cause of polluting water sources. While excess
nitrogen / phosphorous does cause waterway problems, the culprit is more likely to be from farming areas
where large
amounts of nitrogen/phosphorous are applied in the spring when there is more likely to be heavy rains and little vegetation in the fields to prevent run-off.
Lawns on the other hand, are typically thick, even in dormancy that does an excellent job
of slowing or stopping water run-off.
Professionally applied fertilizers are typically applied at the correct rate with little or no
excess run-off.
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Do-it-yourself homeowners are more likely to apply too much product that might result in excess
run-off under the right conditions.
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Pesticides. Probably the biggest disadvantage to owning a premium lawn. Pesticides can be harmful
to all concerned and extreme care must be taken. Pesticides are best used in small
doses,
only as needed. Putting down weed-killer across the entire lawn when only a few weeds live out
back isn't good. Spot treating weeds is preferred and if you don't mind an occasional dandelion,
forget
weed controls altogether. Crabgrass and other invasive weeds need to be controlled annually before
they become a major problem that is expensive and time consuming to correct.
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Insects are a critical link in our ecosystem and most pose no threat to our lawns, yet some homeowners want to kill-off everything
in or out of sight just to get rid of the bugs. Pesticides can be
harmful
and shouldn't be taken lightly by homeowners just because they can buy the stuff at the local
hardware store.
Pesticides can harm you, your children and pets (even fatally) if not used and stored properly. Professional lawn care applicators must be licensed by the state to apply pesticides
and for good reason. They must have a good working knowledge of these chemicals
including
all of the precautions associated with them and be licensed by the state.
The rate of application is also important. Homeowners
typically over-apply pesticides and the results can be devastating.
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Some lawns may need supplemental
watering at various times throughout the year, but that can be greatly controlled by planting
the right type of grass for specific geographic areas. Trying
to
grow grass in locations that need to be watered daily is not a good idea.
Each of these items can be considered disadvantages of a lawn. Considering the alternatives
though, a lawn is a pretty good choice and well worth the investment of time, effort and
money.
Environmentally, a lawn more than pays for its upkeep by filtering our air
and rain
water, cooling our environment during the hot months, and providing a pleasing background
for everything else that goes on around our homes and parks.
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