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MarKey® Manganese 5% EDTA Chelate

Liquid chelated manganese fertilizer

MarKey® EDTA Chelate formulations are a broad range of fully chelated solutions that include single trace elements or combinations to prevent and correct crop mineral deficiencies.

MarKey® Manganese 5% EDTA Chelate fertilizer is recommended to prevent and correct manganese deficiencies in crops. Soil application is preferred to prevent manganese deficiencies; however, it may be used as a foliar spray to prevent nutrient deficiencies when soil application is impractical.

  • Contains 4% nitrogen, 4% potassium and 5% manganese
  • Fully chelated micronutrient liquid formulation
  • Provides available micronutrients where they usually are blocked due to high pH or carbonates
  • Makes the trace elements available to the plant, mobile in the soil and stable in the fertilizer formulations
  • Compatible with most fertilizer formulations, especially calcium and phosphate-based products

Packaging Options 
Available in 2.5-gallon jugs, 275-gallon totes or bulk volumes.

Product Type
Crop Nutrition Icon
Crop Nutrition
Commodities Icon
Application Type
Soil Icon
Foliar Icon
Fertigation Icon
Product Line
BlueTerra Icon
Nitrogen Icon
Potassium Icon
Manganese Icon

Application Details

MarKey® Manganese 5% EDTA Chelate fertilizer can be used as a foliar spray or soil-applied micronutrient.

Nutrient Function

Nitrogen Icon
Nitrogen is the main plant protein component and is needed in large quantities for healthy plant growth. Nitrogen deficiency can lead to root disease, reduced photosynthesis, stunted plants and reduced crop yield, while sufficient nitrogen can increase tolerance to early-season soil diseases.
Potassium Icon
Potassium is critical for cell wall water balance regulation and sugar production and transportation within the plant. Adequate potassium levels support pest and disease tolerance by enhancing stem strength.
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