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Analysis

N 6.9
P 5.7
K 0.0
S 7.3
Mg 4.7
Ca 12.8
  • Rebateable
  • Blend of fertmark registered products

Product Description

​Super Mag N’s colour and consistency varies depending on its components.  The mix consists of pink to brown or dark grey granules, with red and/or white crystalline granules.

Why Use Super Mag N

  • ​Used for pastoral maintenance or development, particularly with a potential low N status
  • Ideal for forage cropping, arable or horticultural situations where immediate responses are required
  • Most nutrients are readily soluble, therefore available for immediate plant response

Caution When Mixing

Although Super Mag N generally mixes well with other products, it is not compatible with the following:

Potassium Nitrate, Ammonium Nitrate, Mono Ammonium Phosphate (MAP), Cropmaster DAP, Calcium Ammonium Nitrate (CAN) or Urea

Super Mag N can be compatible with the following under certain circumstances:

Ammonium Sulphate Granular

Segregation may occur when mixed with product with differences of particle size.

Refer Compatibility chart.

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Phone

To order this product contact the customer centre and place your order.

0800 100 123

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Product Sizes available

  • Bulk

Delivery Options

  • Pickup

Compatibility

Important Information

  • BENEFITS

    Used for pastoral maintenance or development, particularly with a potential low N status

    Ideal for forage cropping, arable or horticultural situations where immediate responses are required

    Most nutrients are readily soluble, therefore available for immediate plant response

     
    Super Mag N is a multi nutrient fertiliser which suits many different land uses, especially where 5 of the major nutrients are required. All the components have readily soluble nutrients, except for the small amount of elemental S and some of the Mg in the serpentine super, available for immediate plant response. On pastoral soils, particularly in dairying, these products are ideally suited for applying maintenance P, K, S, Mg etc. and where a boost in growth is required on the shoulders of the season from the N component.
  • USES

    Super Mag N is a mixture of serpentine superphosphate and urea and contains soluble phosphate, sulphate sulphur, magnesium and calcium as well as nitrogen.  It can be used for pastoral maintenance or development, particularly where N status of the soil is expected to be low. It is ideal for forage cropping, arable or horticultural situations where immediate responses are required, but should not be sown in contact with seed.

  • APPLICATION

    Spreading rates will vary according to farm type, climate, productivity and soil type.  Soil testing and fertiliser plans are available to ensure you use the right product at the correct rate.  Call our Customer Centre for information.
     
    Unlike most superphosphate based fertilisers, Super Mag N is not stable and should be applied as soon as practical after mixing at the store.​