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Organic
Lawn Care Tips:
The
number one key to maintianing a beautiful lawn of any kind actually
has nothing to do with the grass; it's all in the soil! A deep top
soil of 12 inches or more grows the best lawn, but a soil of this
depth is not always possible. Yet by adding top soil each year,
you soon build it to an undesirable height above walkways, driveways,
and the house foundation. A healthy lawn, however, can be maintained
in shallower soils if mowed, fertilized (yes, there are organic
fertilizers), and watered properly.
Mowing
Mow
the lawn tall (three inches is idea), especially in shaded areas
because the lawn needs as much leaf surface as possible to collect
the sunlight. A tall lawn can look just as beautiful as a short
one, even more so considering the reduced risk of scalping and thatch.
Mow often, cutting a little off at a time. Cutting off more than
one-third of the blade will shock the lawn because you reduce the
food manufacturing surface too much. When you mow often, the clippings
will be small and will filter through the soil surface a little
at a time. The clippings will then decompose/recycle back into plant
food. A lawn can easily turn yellow or brown simply because of collecting
clippings and removing them from the yard, robbing the soil of essential
nutrients. A mulching mower can be purchased for as little as $250.
This type of mower can break up even clippings from a deep mow and
force them down near the soil so there is no noticable clippings.
By mulching clippings, you eliminate the threat of thatch build
up and your lawn will require less water and fertilizer.
Fertilizing
One-half
inch of compost applied in the fall and watered in well will do
more to keep a lawn healthy than the best chemical program. Even
if you feel fungicides and chemical fertilizers are necessary in
your situation, the addition of compost will make the chemical fertilizers
much more effective and longer lasting. If a fungicide is used,
apply compost a few days later. The compost will replace and activate
the beneficial soil microorganisms that are killed by the fungicide.
If a chemical fertilizer is used, apply it on top of a one-half-inch
layer of compost. The compost buffers the release and causes the
fertilizer to feed a little slower, preventing quick, weak, disease-prone
succulent growth.
Compost
acts as a chelating agent preventing micro-nutrients, especially
zinc and iron, from locking up in our alkaline soils. Compost has
the ability to hold all the fertilizer nutrients in place longer,
feeding or releasing them slowly as the lawn needs them, preventing
leaching, and making the fertilizer more efficient. Compost can
be applied anytime as long as the grass in not smothered during
the growing season, and it needs to be watered in immediately after
spreading. A good composting program will make chemical fertilizers
and fungicides unnecessary in no time at all.
Watering
Always
water in the early morning before the day gets hot. Sprinkling in
the heat of the day can cause up to a 40% loss to evaporation, and
if certain salts are present, they can cause burning of the grass
blades. The amount of water needed and how often depends on the
depth of the soil the lawn is grown in. Lawns with really deep top
soil can be watered less often, as seldom as once every two weeks
if two to three inches of water is applied each time. However, most
lawns do not have the luxury of a good deep soil and will require
watering more often, but with less quantity. Each lawn owner, through
trial and error, can determine what is best for the soil condition
of that particular lawn. A good rule to follow is that deep watering
less often is better than shallow watering more often.
Weeds
in the lawn
Weeds
are symptoms of poor and weak lawn growth. They pop up anywhere
the grass allows them. The best defense is a healthy lawn. However,
weeds are a self-defeating bunch, as they bring the soil to better
condition by breaking up the hard pan with their strong roots. These
strong roots grow to a great depth collecting and assimilating minerals
that the grass roots would not normally reach. When the weeds are
mowed down and die, the minerals and organic matter are deposited
in the root zone of the lawn grass. Weeds, especially the nitrogen-fixing
clovers, can do a great deal toward correcting poor soil conditions.
Follow
good watering and mowing practices, ignore the weeds, and sooner
or later they will build the soil up to a condition where the lawn
becomes so healthy it crowds out the weeds. Other options include
pre-emergence weed control. This is an organic powder applied in
the winter that kills weeds before they have a chance to germinate.
New varieties even contain a mosquito-larvae killing agent to reduce
mosquitos in your yard.
Email
or call 497-5082 today to set up an appointment
with our knowledgeable consultant!
Click
Here for some starter tips on how
you can maintain your lawn organically.
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