BioPro Soil Enhancement

Na-X™ Soil Salt Flush (5-0-0)

With 12% Calcium

Na-X Soil Salt Flush is a highly soluble calcium solution that rapidly reduces sodium levels in soils to restore soil structure, increase water infiltration and percolation, and provide calcium for turfgrass experiencing calcium deficiency.

  • Guaranteed Analysis

    Total Nitrogen (N)
    5.00% Urea Nitrogen (N)
    Calcium (Ca)
  • Benefits

    • Quickly reduces sodium levels
    • Improves soil tilth and structure
    • Reduces standing water and runoff
    • Improves water penetration
    • Calcium supply for turf
    • Cost effective
    • Easy to use
  • Labels & SDS

  • Sizes & Item Numbers

    • 1 Gallon Jug – # 57055
    • 2.5 Gallon Jug – # 57056
    • 30 Gallon Drum – # 57057
    • 275 Gallon Tote – # 57059

Where to use

Long Description

  • icon Long Description

    Na-X Soil Salt Flush is a soluble electrolyte solution of urea nitrogen and calcium designed to rapidly reduce sodium salt levels and improve soil structure. As a liquid calcium electrolyte solution, Na-X contains high levels of free exchangeable calcium ions that quickly overwhelm and displace sodium ions from the soil colloid. 

    In addition to displacing sodium ions, the calcium in Na-X causes the soil particles to come together to form the structure that allows water and air to flow unimpeded through the soil profile. This also allows the sodium to be flushed away by water once it is displaced from the soil colloid. Along with the nitrogen in Na-X, excess calcium is available for uptake by plant roots, improving stem strength and leaf structures.


  • icon Problems Addressed

    • Soils irrigated with poor quality irrigation or reclaimed water
    • Soils impacted by salts from snow removal
    • Soils with inherent high sodium levels
    • Coastal areas affected by saltwater intrusion
    • Soils affected by fertilizer salt build-up
    • Salt buildup in containers plantings
    • Salt buildup from water softener backwash
  • icon Literature

  • icon Application Instructions

    Na-X may be applied through fertigation or conventional spray as a stand-alone application. Apply 32 to 64 oz. of Na-X diluted in 2 gallons of water per 1,000 sq. ft. (10 to 22 gallons of Na-X diluted in 80 gallons of water per acre). Water-in immediately following the application with enough water to saturate the soil profile. Repeat applications every two weeks until sodium drops to an acceptable level.