Need some guidance with ferts.

Discussion in 'Fertilizer Application' started by calvarylandscapegroup, Dec 17, 2010.

  1. MilesofGreen

    MilesofGreen LawnSite Member
    Messages: 5

    Here is the link to the ODA's website you will be able to down load the study material. The category 8 for turf is also a good book to get you base knowledge of turf, weeds, and pest.

    You will need to pass the CORE and Catergory 8 to be able to do lawn applications.

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