The best time to plant centipede grass is
between March 15 and August 15. In the early Spring two to four weeks
are required for the seed to germinate. After May, if the soil is moist,
your seed will germinate in 10 days to two weeks. The combination of
warm weather and moist soil hastens germination.
A good seedbed will help you get a good stand of
centipede grass and a good lawn. In fact, a good seedbed is vital to getting
a good stand of grass. After you have tilled, harrowed, or broken the
soil, smooth it with hand rakes or machine tools. Get rid of debris and
stones. Just before the final smoothing operation FERTILIZE the seedbed
with 10 lbs. per 1,000 square feet, using a mixed fertilizer containing
about 5% nitrogen, 10% phosphorous, and 15% potash.
Plant
centipede grass seed at the rate of four ounces per 1,000 square feet.
A lawn measuring 17 steps (50 feet) one way and 27 steps (80 feet) the
other way, or 4,000 square feet, should be sowed with a minimum of one
pound of centipede grass seed. Mix the seed with dry sand. About 10 pounds
of sand to one pound of seed will assure even distribution of seed. Broadcast
this mixture on the lawn area making sure you get an even distribution
of seed. The seed should be mixed or firmed into the upper quarter inch
of soil. You can do this by lightly raking the seedbed, dragging it with
a board through which nails have been hammered, or by rolling with a regular
lawn roller after the seed has been broadcast. We always drag our lawn
with the "board-nail drag" and then roll the lawn with a lawn
roller for best results. Steel doormats and other tools are also used
to accomplish this light mixing of the seed into the soil.
If you are not going to water the lawn diligently,
turn the entire job over to nature. Plants appreciate her inconsistency
more than they will yours. Sooner or later a period of rainfall will come
at a time when temperatures are above 70 degrees F, and this will germinate
your seed. Unless a prolonged drought follows, a certain percentage of
the seedlings will survive and give you a lawn. It's best though, and
you will be better satisfied, if you plant between March 15 and August
15 and water with regular frequency until the seedlings are well rooted,
which requires about six weeks.