Kno3 Pure Fine Grain

Seed Barn

$1.75

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99.8% Pure Kno3 Fine Grade

Kno3 is a  naturally occurring mineral source of nitrogen, KNO3 constitutes a critical oxidizing component.  Used for fertilizer.

Customer Reviews

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Based on 16 reviews Average Product Rating 4.7 stars
5 Star Rating - 14 Customer Reviews (14)
4 Star Rating - 1 Customer Review (1)
3 Star Rating - 0 Customer Review (0)
2 Star Rating - 0 Customer Review (0)
1 Star Rating - 1 Customer Review (1)
  • Verified buyer
    5 star rating Mike Lowman M. L. Mike L.
    31-07-2023

    Good Stuff

    Very satisfied j

  • Wayne Cothran
    Verified buyer
    1 star rating Wayne Cothran W. C. Wayne C.
    05-07-2023

    Was Suckered by the Word "Pure"

    Was advertised as "pure" potassium nitrate. Instead, according to their own label, it's only 38% potassium nitrate. 46% of what I paid for was potash. Not much good for hot-bluing steel. I have to assume they meant the 38% was pure. Furthermore, I paid for FedEx and it was shipped via USPS instead. Lesson learned. They will not get another penny out of my pocket.

    Was Suckered by the Word
  • Verified buyer
    5 star rating Christopher Taylor C. T. Christopher T.
    21-06-2023

    Prompt delivery and correct item.

    Item is exactly what I ordered and came in a timely manner. Only confusion I had was brand. Original add said I believe Seedbarn brand but I recieved a Haifa brand. Again its exactly what I need so it doesnt matter.

  • Eric Woomer
    Verified buyer
    5 star rating Eric Woomer E. W. Eric W.
    13-03-2023

    Great product at an amazing price will definitely buy again!

    At my door in 2 days cheaper than the competition I'm a new loyal customer

    Great product at an amazing price will definitely buy again! Great product at an amazing price will definitely buy again! Great product at an amazing price will definitely buy again! Great product at an amazing price will definitely buy again!
  • Verified buyer
    5 star rating Don Greene D. G. Don G.
    04-03-2023

    Will be a regular customer

    Excellent product and was reliably shipped and received quickly. I will be returning as a repeat customer. Many thanks!

  • Verified buyer
    5 star rating Rusten Edrington R. E. Rusten E.
    20-02-2023

    Easy peasy.

    Quick and painless!

  • Verified buyer
    5 star rating John Francis J. F. John F.
    07-02-2023

    Great Product

    Fast Shipping Proper Packaging Fine Material

  • Verified buyer
    5 star rating Sung Jeon S. J. Sung J.
    02-02-2023

    Awesome

    Plants love this combined with MKP and Epsom salt

  • Verified buyer
    4 star rating Matthew Marszalek M. M. Matthew M.
    31-01-2023

    Nice

    Everything came on time and intact, although there was some loose powder that got out

  • Verified buyer
    5 star rating harmon campbell H. C. harmon c.
    31-01-2023

    Kno3

    Great product will by again

  • Verified buyer
    5 star rating Melvin marquess M. M. Melvin m.
    21-01-2023

    Quality

    Very good quality. Quick shipping.

  • 5 star rating Michael R. M. R. Michael R.
    21-12-2022

    Excellent product Excellent service

    Excellent product Excellent service

  • 5 star rating Ronald F. R. F. Ronald F.
    21-12-2022

    Fast ship as described

    It is what I ordered!

  • 5 star rating Matthew B. M. B. Matthew B.
    21-12-2022

    Works Great

    I bought 2 lbs of this for $5. This is the cheapest that I have ever found it. I just mixed it with some sugar and tested it. Works great!

Ask your Question about this product

Category: Kno3

Type: Chemicals

Brand: Seed Barn


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