Weed Control Basics
WHY WEED OUT WEEDS?
Everyone knows that weeds make your well-manicured lawn look unappealing. But weeds cause bigger problems than looks from the neighbors. They are in direct competition with your beautiful lawn! They steal sunlight, water and nutrients from your lawn. Eventually they muscle in and take over. It is important for the health of your lawn to limit the overall number of weeds it’s competing against. There are millions of weed seeds throughout your lawn lying dormant, waiting to be ‘activated’. They are brought by wind, rain, animals, even your mowing service. Mother Nature is resilient; she makes it hard to eliminate weeds completely. But with Pro-Lawn-Plus’s 5 treatment program and some good mowing practices you’ll, be on your way.
MOWING MUST HAVE’S!
Raising the height of your mower is one of the simplest and most important things you can do for your lawn’s health. Adjust your mower so that it cuts your grass at 3 to 3.5 inches high. The basic rule is: the hotter the weather, the higher you should mow. Higher mowing promotes deeper roots, prevents water loss by shading the soil, and reduces weeds by preventing sunlight from warming seeds. Taller grass also cools the soil and reduces heat stress.
Mowing frequency is also important. Be sure that no more than one-third of the total grass blade is removed in any one mowing. Once per week is sufficient when your grass is actively growing. During late April and May, many lawn weed grasses go into flower and will seem to grow even faster. It is even more important at this time NOT to let the grass get too tall between mowing.
Instead of bagging your grass clippings, leave them on the lawn. Unless they are exceptionally long, grass clippings won’t cause any problems. In fact, they can provide about one-third of your lawn’s nutrient needs and are a valuable source of organic matter. Furthermore, this environmentally friendly practice will reduce the amount of grass clippings clogging up our landfills!
Mark Schlossberg is the President of ProLawnPlus in Baltimore, MD. He graduated from the University of Maryland in 1977 with a B.S. in agronomy. He is the President of the Maryland Association of Green Industries, and past president of the Maryland Turfgrass Council.