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Mastercote 17-17-17 4CTR

1 of 2 products in this brand
Mastercote 17-17-17 4CTR is a well-balanced, control-release formula that delivers premium nutrition to plants over a 4 month period. This fertilizer can be used as a topdressing or incorporated directly into the growing medium.

Functions: Fertilizer

Application Technique: Ground Soil Applied

    Knowde Enhanced TDS

    Identification & Functionality

    Agrochemical Functions

    Fertilizer

    Technologies

    Agrochemicals

    Product Families

    Agrochemicals — Plant Health, Nutrients & Soil Management

    Fertilizers & Nutrients

    Features & Benefits

    Agrochemicals Features

    Efficient sources of N, P and K,

    High Nutritive Value

    Applications & Uses

    Markets

    Agriculture & Feed

    Applications

    Agriculture & Feed — Agricultural Crops

    Other Agricultural Crops

    Application Technique

    Ground Soil Applied

    Directions for Use
    • This should be applied according to the soil or growing medium conditions and specific requirements of the crop.
    • 17-17-17 provides the crops with nutrients over the specified release period.
    • The application rate suggested is intended as a guideline based on average conditions.
    • Increase application rate by 20% if the average soil temperature is 60°F.
    • Decrease application rate by 20% if the average soil temperature exceeds 85°F.
    • Leach the growing medium prior to planting.
    • Do not mix Mastercote with the growing medium prior to steam sterilization.

    Properties

    Guaranteed Analysis
    Total Nitrogen (N)*
    4.8% Nitrate Nitrogen
    3.7% Ammoniacal Nitrogen
    8.5% Urea Nitrogen    		 17%
    Available Phosphate (P2O5)* 17%
    Soluble Potash (K2O)* 17%
    Magnesium (Mg)*
    1.2% Water-soluble Magnesium    		 1.2%
    Total Sulfur (S)*
    2.3% Combined Sulfur    		 2.3%
    Boron (B)* 0.025%
    Iron (Fe)*
    0.33% Chelated Iron (Fe)    		 0.33%
    Manganese (Mn)*
    0.06% Water-soluble Manganese (Mn)    		 0.06%
    Molybdenum (Mo)* 0.007%
    Zinc (Zn)*
    0.06% Water-soluble Zinc (Zn)    		 0.06%
    • Plant nutrients derived from: Polymer-coated ammonium nitrate, ammonium phosphate, potassium nitrate, sulfate of potash, calcium phosphate, magnesium oxide, sodium borate, iron EDTA, manganese sulfate, sodium molybdate and zinc sulfate.
    • Crops high in Molybdenum are toxic to ruminants.
    • The nitrogen, phosphate, potash, magnesium, sulfur, boron, iron, manganese, molybdenum and zinc in this product have been coated to provide 17% coated slow release nitrogen (N), 17% coated slow release available phosphate (P2O5), 17% coated slow release soluble potash (K2O), 1.1% coated controlled release magnesium (Mg), 2.1% coated slow release sulfur (S), 0.023% coated slow release boron (B), 0.30% coated slow release iron (Fe), 0.05% coated slow release manganese (Mn), 0.006% coated slow release molybdenum (Mo), and 0.05% coated slow release zinc (Zn).