- How do I help, as a home owner, keep a
healthy lawn ?
- Why Organic?
- What is Integrated Pest
Management, or IPM?
- Why Lake Murray Needs Us!?
- What is the best way to water my lawn
and the best time?
- When is the best time to Aerate?
Mow Often, but Not Too Short. Giving your lawn a "Marine cut" is not
doing it a favor. Surface roots become exposed, the soil dries out faster and
surface aeration is reduced. As a general rule, don't cut off more than
one-third of the grass at any one time. Most turf grass species are healthiest
when kept between 2.5 and 3.5" tall.
A lawn is made up of thousands of individual grass plants. Turf grasses are
adapted to growing in dense stands, and are fiercely competitive. If we give
them conditions to their liking, they will grow so vigorously that few problems
will be able to gain a toehold. You will find some basis guidelines for lawn
care below. If you follow these guidelines, most of the effort your expend on
your lawn will be to keep it growing vigorously, rather than fight weeds,
diseases, and insects.
Mowing
A well-groomed lawn - one that is mowed at the right height when it needs it -
is better able to resist insects, diseases, and weeds. Follow these guidelines
for proper mowing:
- Mow when the grass grows 1/3 times over the recommended height. For
example, if the lawn's recommended mowing height is 3 inches, cut it when it is
4 inches high.
- Suggested mowing heights:
Bermuda grass 1 1/2 to 2 1/2 inches
Centipede grass 1 1/2 to 2 1/2 inches
St. Augustine 2 1/2 to 3 inches
Zoysia 1 1/2to 2 1/2 inches
- Sharpen mower blades frequently so they do not tear the grass blades. Torn
blades give the lawn a whitish cast.
- Never cut off more than half of the grass blade at a mowing. Mowing too short
exposes the shaded lower stems to sunlight, causing them to burn and turn brown.
If the grass is much too high, reduce its height a little at a time.
- If the lawn is healthy, it is not necessary to remove grass clippings if the
clippings are able to drop into the lawn out of sight. Clippings do not
contribute to thatch. But if your lawn is maintained very short, or if the
clippings sit on top of the grass, remove them to avoid smothering grass.
- Mow the lawn when the grass is dry.
Why
Organic?
Why should you
use an organic approach? Here are a few reasons:
Your Family's health
According to
the American Cancer Society and the EPA, "95% of the pesticides used on
residential lawns are considered possible or probable carcinogens"
With all the
problems associated with synthetic chemical, it makes sense to use the least
amount possible, if any at all. Our programs focus on improving plant health so
that the need for chemicals is greatly reduced or eliminated.
Your
Plant's health
Chemical
programs focus on sickness. First they encourage lush growth, which can make the
plants more susceptible to pest problems, and then they apply chemicals to solve
the pest problems. These chemical sprays can weaken or kill beneficial organisms
in addition to killing the target pests. When the pests return, they find a
weakened plant and weakened predators. That's when companies apply more
chemicals. It's a downward spiral
Organic Lawn Care
Turf managers face a growing challenge to keep fertilizer nutrients in the
soil and prevent leaching. Organic fertilizers can help meet this challenge.
They use nature’s way of supplying nutrients in turf and plants. Nutrients are
released slowly through normal biological activity in the soil. This process
allows nutrients to become available at about the same rate they are needed by
turf and plants. Organic fertilizers provide a sustainable and natural approach
to fertilizing.
Synthetic fertilizers can leach because they dissolve easily and release
nutrients faster than plants use them. These excess nitrates and phosphates can
pollute our rivers, lakes and wells. The slow release character of organic
fertilizers allows plants to use the nutrients before leaching occurs.
Improvements in plant color, growth, and health are long lasting because
nutrients are released slowly. Synthetic fertilizers dissolve quickly and give
short term improvements.
Organic fertilizers help improve soil humus. This improves soil quality by
loosening clay soils to promote deep rooting and allow better penetration of
water and nutrients. In sandy soil, our fertilizers can improve nutrient and
water holding capacity, thereby reducing the need for excess watering.
No synthetic fertilizer can match the natural benefits you will find in
organic fertilizers:
- Produces long-lasting improvements in color, growth and healthy condition
- Will not burn turf or roots
- Safe and easy to handle and apply
- Poses no environmental hazard
- Reduces leaching into ground water
What is Integrated Pest Management, or
IPM?
An IPM program is one designed to
create a healthy lawn with sufficient plant strength and density to survive
weed, insect and disease attacks with minimum pesticide use. An IPM program must
consider your lawn's specific needs and overall condition. An IPM program
requires the support of proper cultural practices including:
• Proper mowing practices.
• Regular watering at a rate that
ensures retained moisture levels throughout the root zone.
• Core aeration designed to promote
root development through reduced soil compaction, improve nutrient and
moisture absorption, and discourage thatch development.
• Programmed seeding, sodding, plugging
or sprigging to enhance lawn density, and to enhance appearance by
controlling incursions of undesirable grasses and weeds.
• Fertilization to provide essential
nutrients that may be deficient in your lawn.
• The pH balancing treatments (lime or
sulfur) to achieve proper soil acidity levels and improved nutrient
absorption.
• Regular inspection of lawn areas for
early detection of pest presence.
Simply put, IPM is using the best mix of cultural
techniques and discreet use of chemical products in a program of Integrated Pest
Management. However, IPM definitions vary among those who use the term. Ask
prospective lawn care services or landscape professionals about their IPM
definitions, procedures and techniques. This will enable you to choose a
provider that will deliver the care you want. Your cooperation in mowing,
watering, and regular inspections (for early detection) between the lawn care
company's visits is important to the success of the IPM care of your
property.
In a report posted by the Lake Murray Association stating after a water
quality monitoring program reporting that in July and August which followed
rainfall events, Phosphorus levels exceeded the freshwater standard in many
locations. They noted that it came from several things including
fertilizers etc.
Our product uses Natural bone meal and it is water Insoluble. In addition,
since the phosphorus in our 4-3-3 and 0-12-0 formulations is ground so finely,
it penetrates the soil profile much more easily. So, when rainfall comes, any
phosphorus containing bone meal which is still sitting at the soil surface is
immediately pushed INTO the ground rather than left at the surface and forced to
run-off. Moreover, once the phosphorus from the bone meal penetrates the soil
profile, because it is not water soluble, it doesn't just wash through the soil
as water soluble phosphorus sources will.
Ammonium
phosphates, which are the most commonly found phosphorus source in chemical
fertilizers, are very water soluble. Also, when applied in a dry, bagged
format, the particle size is too large to easily penetrate the soil profile. So,
much of the ammonium phosphate just sits at the soil surface until heavy
rainfall dissolves the phosphates and washes much of it away before it
penetrates the soil profile. To compensate for the significant phosphorus wash
away that occurs with chemical fertilizers, higher levels of phosphorus are used
in order to supply enough phosphorus to actually affect the plants it's being
applied to. Unfortunately, as a result, there is a consequential increase in
the amount of phosphorus washed away.
Because natural bone meal doesn't wash away, less of it is needed to supply the
necessary phosphorus to lawns and plants for good health and root, blossom and
produce production. It is entirely possible to get more result from the small
amount of phosphorus in our 4-3-3 fertilizer than from a chemical fertilizer
containing as much as 12-15% or more phosphorus. Lake, stream and water
table pollution with phosphorus runoff is basically a non-issue when utilizing
natural phosphorus sources such as bone meal.
Established lawns should be watered deeply, but infrequently.
Deep watering once a week encourages deeper root growth, while frequent, shallow
watering produces a limited root system.
Proper watering is essential in
maintaining a healthy, vigorous lawn. Follow these guidelines for proper
watering:
- For established lawns, apply 1 to 2 inches of water at each irrigation.
Water every 3 days (in hot, dry areas) to 4 days if it does not rain. If the
lawn wilts, water immediately. Water newly seeded lawns lightly and frequently
until the roots are established.
- The lawn will use more water in hotter ears, or where there are tree roots
near the surface.
- Water less often during cloudy and cool weather and more often during hot and
windy weather.
- Measure the amount of water you apply with several straight-sided cans
scattered under the sprinkler.
- Check to see if you are applying enough water by digging a hold with a trowel
a couple of hours after watering. The water should penetrate at least 6 inches.
- Apply the water slowly enough that it does not run off. If you cannot change
sprinkler heads, turn off the sprinklers for 30 minutes whenever runoff occurs.
Continue this cycle until you have applied enough water. Aerating will improve
penetration.
Did you know? Rain falls at
about 19 miles per hour.
Timing- Ah, timing is everything in
life!
People will water their lawns day or night, whenever it is
convenient. Some people (and many businesses, apartments, and golf courses)
employ automatic sprinklers, and water in the middle of the night or in the wee
hours of the morning before dawn when people are not out and about.
The choice of timing is generally a matter of convenience……when
are you home to water your lawn? Regardless of the answer, it is important to
know the advantages and disadvantages of day versus nighttime watering.
Daybreak or just before dawn is the ideal time to water
your lawn. Evaporation is at a minimum, and the rising sun will quickly dry the
grass, reducing the likelihood of disease. Unfortunately, many of us have a day
job to go to, and find it difficult at best, to go out in morning before work to
get the hoses and sprinklers working.
Daytime- Daytime is also a good time to water your lawn.
You can pour on generous amounts and allow it to soak in. The blades of grass
dry quickly, minimizing the risk of plant disease. The major disadvantage is it
takes more water. Evaporation steals a portion of the water you apply, before it
can soak in and reach the grass roots.
When you should aerate typically depends on the type of soil and grass you
have. If you have a clay soil, you should generally aerate twice a year. If you
have sandy soil, you should typically aerate once a year. Warm season grasses,
late-spring to early summer is in most cases the best time to aerate.
Thatch
Thatch is partially decomposed grass stems and roots that accumulate between
live grass blades and soil. Check thatch thickness by cutting a plug from the
lawn with a knife. Thatch from 1/4 to 1/2 inch thick is normal; when it exceeds
1/2 inch, it is harmful to the lawn. You should know the following about thatch:
Thatch reduces the rooting depth of the grass.
Thatch interferes with the flow of nutrients, water, and air to the roots.
Insects and plant diseases live in a thick thatch layer. The thatch also
interferes with the action of insecticides and fungicides, making control
difficult.
Thatch accumulation makes a lawn spongy. This causes the mower to bounce and
scalp the lawn, especially if grass is mowed when wet.
Thatch builds up when the lawn is over fertilized or over watered, or when the
soil is too acidic. Grass clippings from mowing do not contribute to thatch.
Thatch accumulates over many years and should not be removed all at once. Remove
thatch with a dethatching machine. Dethatch annually until the condition is
corrected. The best time to dethatch warm-season grasses is late spring;
dethatch cool-season grasses in early fall.
Aeration
| Core aeration is a mechanical process where cores of soil are pulled out
of the turf and left on the surface to recycle back into the lawn. This
process will help to alleviate soil compaction, allow water and nutrients to
flow into the root zone more easily and bring up important soil microbes and
micronutrients back to the surface of the soil. Putting holes into the
thatch layer helps the existing soil microbes to break down the thatch layer
by microbial action. |
  |
  |

Most lawns will benefit from core aeration once each year. High traffic
areas may require two aerations each year. |
|