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FertiKarb® MicroPal

Liquid micronutrient fertilizer

FertiKarb® MicroPal has been specifically formulated to prevent and correct sulfur, manganese, zinc and boron deficiencies.

  • Contains 3% sulfur, 3% manganese, 3% zinc and 0.5% boron
  • Completely water soluble aqueous solution
  • Formulated with Mar Vista’s proprietary blend of carbohydrates to improve nutrient uptake and Nutri-Drive® technology to increase nutrient use efficiency and mobility in the plant

Nutrient Function

Sulfur is critical for forming plant proteins, amino acids, vitamins and enzymes. Sulfate is the plant-available form of sulfur and can be immediately taken up by plants. When applied via a foliar spray, sulfur can be used for pH correction in the soil and as a fungicide.

Manganese is essential for chlorophyll synthesis, photosynthesis, oxygen evolution and the activation of fat-forming enzymes. It is also a building block for ribosomes that are key for protein synthesis and nitrogen use in the plant. Adequate manganese levels can help prevent root diseases.

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.

Boron is a micronutrient essential for nucleic acid production and plant hormone regulation. It helps maintain plant membrane structural integrity and is critical for sugar translocation, pollination and seed set. Boron helps facilitate calcium uptake and movement in the plant.

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

Product Type
Crop Nutrition Icon
Crop Nutrition
Enhanced Products Icon
Enhanced Products
Application Type
Foliar Icon
Foliar
Soil Icon
Soil
Product Line
BlueTerra Icon
BlueTerra
Nutrients
Sulfur Icon
Sulfur
Zinc Icon
Zinc
Boron Icon
Boron
Manganese Icon
Manganese

Application Details

FertiKarb® MicroPal may be applied alone, with pesticides, or with other fertilizers to the soil or foliage using ground sprayers, aircraft or fertigation systems.

Nutrient Function

Sulfur Icon
Sulfur is critical for forming plant proteins, amino acids, vitamins and enzymes. Sulfate is the plant-available form of sulfur and can be immediately taken up by plants. When applied via a foliar spray, sulfur can be used for pH correction in the soil and as a fungicide.
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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