SULFATE OF POTASH
TURF BLEND™ MINI-GRANULAR
0-0-50 SOP
(Typical SGN 135, Typical UI 65)
Particle Size Distribution
Tyler Mesh US Mesh Opening
(mm)		 Typical Range
(% cum)		 Typical
(% cum)
10 12 1.70 0-10 3
12 14 1.40 20-60 40
14 16 1.18 75-95 85
16 18 1.00 95-99 97
Physical Properties
  Typical
Bulk Density, loose 
• lb/cu foot 75
• kg/cu meter 1200
Angle of Repose 35°
Solubility
0.8 lb/gal 55°F (13°C)
0.9 lb/gal 66°F (19°C)
1.0 lb/gal 77°F (25°C)
Chemical Analysis
Component Symbol Typical (%) Guarantee (%)
Potassium Oxide Equivalent
(Soluble Potash) 		K2O 50.8 50.0 min.
Sulfur S 17.5 17.0 min.
Sulfate SO4 52.5  
Chloride Cl 0.5 0.8 max.
Magnesium Mg 0.4  
Moisture (105°C) H2O 0.15  
pH (5% Solution) pH 8.0  
Product analyses are typical. Handling and transportation may affect the analysis of the delivered product.
 
SOP Turf Blend™ MINI-GRANULAR is ideally suited for mini-size turf blends. Mini-Granular has the highest uniformity index of all the granular SOP's. Mini-Granular can be used on less demanding golf greens.
 
SOP Turf Blend™ MINI-GRANULAR is produced naturally near Ogden, Utah and available in 50 pound bags, 2,000 pound bags, and in bulk via truck & rail.

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