The shallow root systems in potatoes are ineffective at taking up nitrogen deep in the soil. Since the ammonium nitrogen in ammonium sulfate is resistant to leaching, it is ideal for potatoes.

Key Potato Benefits

  • Ammonium nitrogen resists leaching below the potato root zone
  • Helps replace lost sources of sulfur, including industrial emissions

To learn more about how Sulf-N® can benefit your potato crop, browse the research below or contact us for more information.