Nitro QUAD 3™

Nitro QUAD 3 is a high Nitrogen fluid fertilizer with SLTEC’s unique QuadSHOT® to improve availability and crop safety.

Benefits of Nitro QUAD 3™

  • 41% Nitrogen in three forms (nitrate, ammonium and urea) to provide immediately available and slower release forms of Nitrogen.
  • Addition of 3% SLTEC QuadSHOT® (Humic Acid, Kelp, Molasses and Fish Emulsion) assists in stimulating root uptake, retention of nutrients in the soil and softening the Nitrogen for more effective foliar uptake.
  • 30% more Nitrogen than similar products on the market.
  • Nitrogen is the key driver for growth and yield in all crops and pastures and Nitro QUAD 3 has excellent application across a variety of situations.
  • Ideal for post harvest fertigation and foliar applications in a range of tree crops to build Nitrogen reserves.
  • Easy to use and highly compatible with commonly used agricultural chemicals and other SLTEC Fluid Fertilizers such as our Nitro Trace range.
Guaranteed Analysis
Nitrogen (N)41.2%
Phosphorus (P)0.1%
Potassium (K)0.1%
Fish Emulsion0.2%
Fulvic Acid0.01%
Humic Acid0.2%
SG1.31 kg/L
pH6.0 to 7.0

Typical Application Rates


10 to 60 L/ha
Broadacre use at least 100 L/ha water
Horticulture use 200 to 2,000 L/ha water


10 to 80 L/ha through sprinkler, traveller or drip systems