Prime Source Prodiamine 4SC Select Pre-Emergent Herbicide
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  • Asked by Judy from Selmer Tn
    02/23/2021
    Q
    What is the mix rate (ounces per gallon of water) for Prime Source Prodiamine 4SC Select Pre-Emergent Herbicide and how much would be needed to treat my lawn?
    A

    Prime Source Prodiamine 4SC Select is applied at 22 oz to 48.4 oz/acre (0.5 to 1.1 fl oz per 1000 sq ft) in no less than 20 gallons of water (½ gallon of water per 1000 sq ft) depending on the type of turfgrass you have.  Please review Table 1 on page 7 of the product label for application …

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  • Asked by Mike from Chester Springs Pa
    03/23/2021
    Q
    Can you mix liquid fertilizer with Prime Source Prodiamine 4SC Select Pre-Emergent Herbicide?
    A

    Prime Source Prodiamine 4SC Select Pre-Emergent Herbicide can be mixed with a liquid fertilizer and applied as directed on the product label.

     

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  • Asked by Kevin from Phx Az
    11/03/2021
    Q
    What is the mix rate of Prime Source Prodiamine 4SC Select Pre-Emergent Herbicide if spraying a 1/2 acre with 20 gallons of water?
    A

    The mix rate for Prime Source Prodiamine 4SC Select Pre-Emergent Herbicide will depend on the type of turfgrass you have. Please refer to the Rate Chart on page 7 of the product label for the recommended application rate for your turfgrass. 

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