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DSM Ammonium Sulfate 51lb Bag 42A4951

SKU: 017320016  |

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DSM Ammonium Sulfate 51lb Bag 42A4951

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Do you have a favorite herbicide that seems to be working well, but you know from your experience that it just needs a little something more?  Want to control those cost cutting insects without increasing your budget and while still producing great quality crops?

Try adding DSM Ammonium Sulfate to your mixture as an additional fertilizer in your water soluble agricultural sprays, such as fungicides, herbicides and insecticides.   With a special binding function to iron and calcium in the plants cell structure, repeat treatments are few and far between saving you money in fewer applications.  It is predominantly operative with Amine 2, 4-D, glufosinate herbicides and glyphosate.



Continuously agitate the tank water and slowly add the Ammonium Sulfate (8-20lbs per 100 gallons of water), then allow for total and complete dissolution before adding additional herbicides and adjuvants.  As with all chemicals please use the proper Personal Protective Equipment (PPE), Read all information on the Material Data and Safety Sheet and DSM Product Safety Summary.



DSM Ammonium Sulfate is 99.5% ammonium sulfate, 0.5% Water

  •  Skid: 40 bags
SKU 017320016
Model 42A4951
Weight 51.0000
Color No
Size 51 LBS
Width No
In Store Only No
Price $11.99
Rural King provides a defect or damage warranty within 30 days of receipt. All Manufacturing Return Policies Supersede Rural King's Return Policy.
Product Manual

Customer Reviews

took two tries Review by Joe

After the first shipment arrived as a box filled with just bubble wrap I contacted the company. After a brief delay the company sent out a second shipment. It arrived with no problems. The product is good and the price is right.

(Posted on 11/28/14)

product not in granual form as requested Review by Daryl

First time purchaser from your company. Explained to representative I had used this product in pelletized form and was thought to be similar in size. Find product was to be mixed with water and I have no system to do so. Made two phone calls to Rural King In regards to returning this product for total refund credit including shipping. Was told that it was not possible, my error, too bad. I will not be doing business with this company in the future. Pleased with the initial contact when ordering but too bad since this first experience as new customer. Your loss, Will go back to Amazon where they take care of their customers what ever it takes.

(Posted on 8/23/14)

Prompt delivery Review by Joe

The product was delivered promptly

(Posted on 5/24/14)

Delivery was prompt and product was excellent quality. Review by Jake

Delivery was prompt and product was excellent quality. I would not consider purchasing a similar product from anyone else.

(Posted on 4/11/13)

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Q & A

Questions on DSM Ammonium Sulfate 51lb Bag 42A4951

  • From wayne at 3/23/14 11:39 AM
    • Q: What Does ammonium sulfate have for a fertilizer value? Nitrogen? Etc?
    • Show Answer
    • A: Hello,
      This product has 21% nitrogen and 24% sulfur.
      Thank you
    • Do you find this question helpful?  Yes  No
  • From Ed at 6/4/14 8:44 AM
    • Q: Is this product spreadable or does it have to be mixed with water?
    • Show Answer
    • A: Hello.
      After speaking with DSM I have been informed that this product could spread extremely lightly on a surface for nitrogen and sulfur content. This product can also be mixed with water. Contains 21% nitrogen. 24% sulfur.
      Have a great day!
    • Do you find this question helpful?  Yes  No
  • From harold at 6/5/14 6:42 AM
    • Q: can this product lower the ph if sprayed in the garden. thank you
    • Show Answer
    • A: Hello Harold,

      I spoke with the manufacturer regarding this product, and it does not affect PH. Thank you for choosing Rural King and have a great day!
    • Do you find this question helpful?  Yes  No

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