Spectra AMS

Water Conditioning Agent

Drift Reduction Agent

Deposition Aid


General Information

  • Spectra AMS is a highly active ammonium sulfate based water conditioning agent that enhances herbicide performance by modifying the pH and water hardness of the spray solution.
  • The ammoniacal nitrogen in Spectra AMS has been found to promote herbicide (such as glyphosate) uptake in agricultural applications. 
  • Spectra AMS contains a drift control agent that reduces off target drift and a deposition aid that contains emollients to keep the spray deposit moist for maximum absorption. 
  • Spectra AMS also contains a pH stable antifoam which helps control foaming during tank mixing.

Use Rates

  • Use a rate of 2.5% (2.5 gallons per 100 gallons solution):

     For 8.5 pounds of ammonium sulfate per 100 gallons
  • Use a rate of 5% (5 gallons per 100 gallons solution):

    For 17 pounds of ammonium sulfate per 100 gallons


Package Sizes

  • 2 x 2.5 Gallon (SPAMS02)

Registered for Sale in California: 45989-50018-AA

Refer to specimen label and material safety data sheet for more information about this product.

2.5 gallon   CDPR CPDA

For further information regarding this product, please refer to one of the following sheets.