How to Kill Weeds on a Golf Course

Groundskeepers (or greenskeepers as they're sometimes called) receive recognition for their ability to maintain an immaculate lawn. While a few trade secrets keep their grass free of weeds, the majority of their success is owed to hard work. More than anyone else in the field of landscaping, groundskeepers are leading the way with a greener approach to lawn maintenance. Weed control goes along way toward improving a lawn, but "Weeds are often an indication of problems in the grass plant environment," according to an article on the University of Minnesota Extension website. Remember to treat the problems at an organic level rather than just killing weeds.

Things You'll Need

  • Rock salt
  • Vinegar
  • Lemon juice
  • Chemical solution
  • 10-gallon hose end sprayer
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Instructions

    • 1

      Determine the nature of your course's problem, including what kind of weeds, how widespread they are and what sort of approach would work best. More modern facilities and communities might want an environmentally friendly method with less harmful chemicals. The cleanest and most effective method remains pulling out weeds by hand.

    • 2

      Discuss with your employers which method they prefer and what kind of a budget to work with. A more traditional approach for already noticeable broadleaf weeds involves using common chemicals such as 2,4- D, 2,4-DP, MCPP, and dicamba, according to the Ohio State Department of Horticulture. Avoid mowing for at least a day after using these sorts of chemicals.

    • 3

      Research alternative methods that use household products. These methods will be cheaper, environmentally sound and less hazardous to the greens of your golf course. Popular approaches include using rock salt or water-rock salt mixtures, vinegar and even lemon juice.

    • 4

      Spray the greens with your chosen solution using a 10-gallon hose end sprayer. Focus primarily on the areas with obvious weed growth.

    • 5

      Prevent future weed growth through research and awareness. Remember that the aforementioned chemicals and home remedies only destroy existing weeds, not germinating seeds.