21-0-21  75% Stabilized N 2% Fe
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21-0-21 75% Stabilized N 2% Fe

SKU: RP21-0-21

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  • Sold Individually. Manufacturer Pallet Size = 40
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Available for Sale in IA, IL, IN, KS, MI, MN, MO, ND, NE, SD, WIRestrictions may apply. Questions? Call (800) 785-3301.
  • Contains Fortify-N to help nourish turf
  • Contains iron for improved turf color
  • Apply to dry foliage
  • For use on warm-season or cool-season turfgrass

Andersons Label Andersons SDS

Fortify-N Fertilizer helps to increase the fertility of your plants and turf with the highest quality and incredibly environmentally conscious ingredients. This fertilizer also contains iron for improved turf color.

Use Sites:

  • Cool-Season Turfgrass
  • Warm-Season Turfgrass
  • See label for complete details

Application Rates:

  • LIGHT: 2.38 lbs/1,000 sq. ft. LOW: 3.57 lbs/1,000 sq. ft.
  • MEDIUM: 4.76 lbs/1,000 sq. ft.
  • HIGH: 5.95 lbs/1,000 sq. ft.


Apply to dry foliage. Water in after application with a minimum of 0.2 inches to help move particles into the turf canopy. Do not collect clippings for at least one mowing following application to avoid particle pick-up.