Potassium sulfate 15-15-15

Relevant recommendation

• 

  Phosphorus sulfate heptahydrate

• 

  Urea

• 

  Ammonium sulfate

• 

  Compound fertilizer 25-14-7

• 

  Compound fertilizer 14-0-18

• 

  Chelated nitrate nitrogen 18-18-18

• 

  Ammonium alum granules

• 

  Ammonium alum powder