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Does Salt Water Kill Grass?

By Sean Mullin
Salt water will eventually end soil's ability to support plant life.

In large quantities salt in soil will kill grass and other plants. Rain will eventually flush small amounts of salt away, but large doses of salt will alter soil chemistry to the extent that it can no longer support grass.

Effects

Salt destroys soil's natural bacteria and absorbs water while extracting minerals. When enough salt saturates the ground, grass, weeds and other plants no longer have enough nutrients to survive.

Identification

Grass dying from salt saturation will appear wilted even when the surrounding soil is damp. Excessive salt will give soil a cracked appearance, and you may see salt crystals on top of the cracked ridges.

Significance

Salt water harms grass and soil, contaminates the community water supply and damages trees. These effects linger because large quantities of salt in the ground are slow to evaporate.

 

About the Author

 

Sean Mullin has been creating online content since 2007. He also worked in an online writing center for college students. In addition to writing, Sean has a Master of Arts in classics and teaches Greek and Latin part-time at the college level.