what chemical kills weeds but not grass

Best answer


Glyphosate

People also ask


  • What kills weeds permanently?

  • In general, attacking and destroying the root of the plant is what kills weeds permanently. Using both natural and man-made weed killers like vinegar or Compare-N-Save work well to kill weeds on the surface. If the root of the plant survives however, the weeds will eventually grow back.

  • Do you need a chemical weed killer for lawns?

  • Weeds, such as crabgrass, dandelions and clover, can quickly overtake your turfgrass, changing the appearance and texture of your lawn. While good cultural practices are the best way to control weeds, sometimes a chemical weed killer for lawns may be necessary.

  • Does vinegar kill weeds and grass?

  • While white vinegar is an excellent way to eliminate weeds and other unwanted plants, it is not the best way to preserve your healthy grass either. The acetic acid destroys most plant life, so if you use this as a natural weed killer, you want to spray it directly over the weed itself.

  • What are the most common chemical herbicides?

  • One of the most common chemical herbicides is Roundup Weed Killer. The active ingredient in these weed killers is usually Glyphosate, which is applied to the leaves of the plant. The chemical is then absorbed into the plant, attacking the root systems and killing the weeds.

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