Lawn activities in dead of winter?
Most of us are delighted that our warm-season species
lawns have gone dormant and we are enjoying a reprise from our weekly,
or more often, mowing chore. But we shouldn’t forget our lawn completely
at this time. There are a few things we can do that will ensure a more
aesthetic and healthy lawn this spring.
- With the recent rains and cold wet soil we can much
easier determine poor drainage areas and begin filling these with topsoil
or determine drainage options.
- By now all the leaves should have fallen from trees,
so continue the removal of leaf litter from your lawn.
- Controlling winter weeds now will be much easier than
waiting until they reach maturity and become unsightly.
- Warm-season turf species will not benefit from fertilization
until they are actively growing, so make plans for a fertilization
program, but don’t apply any fertilizer now unless you have over
seeded your lawn with a cool season species.
- Applying lime to raise the soil pH (acidity) is a different
matter however. If you have taken a soil sample and found that lime
is recommended, then by all means get it out any time during the year.
Lime will improve the soil acidity and make nutrients more available
when needed as it generally takes months for lime to react and dramatically
change the soil pH.
Published January 5, 2009
Dr. Wayne Wells is an Extension Professor and Turfgrass
Specialist. His mailing address is Department of Plant and Soil Sciences,
Mail Stop 9555, Mississippi State, MS 39762. wwells@ext.msstate.edu