KIS Organics

Yellowstone Montana Organic Sulfur

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  • Regular price $ 20.00
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Yellowstone Brand 90% Disintegrating Sulfur Granules is a quality Sulfur-Bentonite product that degrades readily upon contact with moisture in the soil, which provides a large surface area of sulfur to be oxidized to the sulfate form of sulfur.

OMRI listed for organic use.

  • Sulfur Content: 90+ wt.-% minimum as Elemental Sulfur
  • Bentonite 8% – 10%
  • COLOR / APPEARANCE: Light Yellow-Green Small Split Pea-Like Solid
  • Bulk Density: Approx. 80 Lbs./Cu. Ft.
  • Source: Production from high quality “Claus” Sulfur
  • Screen Specifications used: Smaller than 5 mesh(.159″ opening) and larger than 9 mesh(.079″ opening)

Quality Sulfur-Bentonite Granules FOR AGRICULTURAL USE.  Made in Montana U.S.A.

RESOURCES

Yellowstone Montana Organic Sulfur Heavy Metal Test



Customer Reviews

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Andy Gruenenwald
Excellent For The Southwest

I live in New Mexico where the ground and city water are both alkali. Been using this sulphur for years to acidify the ground back to a PH of around 6 for vegetable growth. Works fast and consistently. Just wish it weren't so expensive.

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Pat B.
KIS always has what I need.

Good stuff for lowering pH on my fruit trees.