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MarKey® CalPal Zinc 9% EDTA Chelate

Liquid chelated zinc 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® CalPal Zinc 9% EDTA Chelate is recommended to prevent and correct crop zinc deficiencies. Cal Pal Zinc has excellent compatibility with 10-34-0 and calcium fertilizers such as CAN-17 and calcium nitrate solutions, where conventional blends with EDTA chelates may crystallize in field storage. Adequate calcium and zinc levels can help protect against plant diseases and metabolize nutrients into plant enzymes vital for production.

  • Contains 5% nitrogen and 9% fully EDTA chelated zinc
  • Compatible with CAN-17 and CN9
  • 6+-month stable formulation when mixed with calcium

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

Product Type
Crop Nutrition Icon
Crop Nutrition
Application Type
Soil Icon
Fertigation Icon
Product Line
BlueTerra Icon
Nitrogen Icon
Zinc Icon

Application Details

MarKey® CalPal Zinc 9% EDTA Chelate can be applied via soil application through drip, sprinkler or furrow irrigation systems, or in a band or broadcast fertilizer applications.

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.
Zinc Icon
Zinc helps facilitate enzyme function for protein synthesis and carbohydrate metabolism in the plant. It is essential for chloroplast formation and auxin metabolism. Auxins are plant hormones that help regulate growth and development, including cell division and flower initiation. Low zinc levels in the soil can increase vulnerability to root diseases such as phytophthora.
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