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Iron for lawns

Discussion in 'Pesticide & Herbicide Application' started by Ocutter, Sep 8, 2000.

  1. Ocutter

    Ocutter LawnSite Senior Member
    Posts: 314

    What does iron do for a lawn and when is a good time to apply it? Thanks
  2. KirbysLawn

    KirbysLawn Millenium Member
    Posts: 3,486

    Iron is essential for synthesizing chlorophyll, which gives plants their green color. During the summer months when the grass starts to yellow on the end, apply Iron and it will help give the grass a nice dark green color again.


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