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Price from:
$602 .70 MT
Direct debit price
Excludes gst, and freight & handling charges

Analysis

N 14.8
P 10.0
K 10.0
S 7.4
Mg 0.0
Ca 0.0
  • Rebateable
  • Blend of fertmark registered products
Cropmaster 15

Product Description

​Cropmaster 15 is a blend of DAP, chipped Potassium Chloride and Ammonium Sulphate Granular. These components all have similar particle size (2-4mm diameter) which minimises segregation during transport and spreading.

The colour of Cropmaster 15 can vary, depending on the source of the components. DAP varies from light brown to black, Ammonium Sulphate Granular varies from reddish brown to white while Potassium Chloride varies from red-pink or white to grey.

Why Use Cropmaster 15

  • Provide N (15.1%), P (10%), K (10%) & S (7.7%) for field crops, greenfeed brassicas, sheep, beef and dairy pasture
  • A cost effective product providing readily available N, P, K & S
  • Commonly used in cropping situations where potassium is required

Safety Information

Caution When Mixing

​Although Cropmaster 15 generally mixes well with other products, it is not compatible with the following:

Superphosphate, Sulphur Super 30 and Magnesium Oxide

Cropmaster 15  can be compatible with the following under certain circumstances:

Dry Lime

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

Refer Compatibility chart

Order Now

Phone

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

0800 100 123

Online

To order this product online, login to My Ravensdown and place your order

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Product Sizes available

  • Bulk
  • 20 kg

Delivery Options

  • Pickup

Compatibility

Important Information

  • BENEFITS

    Provide nitrogen (15.1%), phosphate (10%), potassium (10%) & sulphate (7.7%) for field crops, greenfeed brassicas, sheep, beef and dairy pasture

    A cost effective product providing readily available nitrogen, phosphate, potassium and sulphate

    Commonly used in cropping situations where potassium is required

     
    Cropmaster 15 is cost effective, providing readily available nitrogen, phosphate & potassium with good spreading and flow characteristics. 
    Cropmaster products are blends - they are made up of separate granules of each different nutrient.  Cropmaster 15 is a blend of DAP granules & chipped Potassium Chloride.  In compound fertilisers like the Nitrophoska Products range each granule contains all the different nutrients. For this reason blended fertilisers are usually a lot cheaper than compound products.
     
    As long as the granules in the blend are of a similar size (as they are in the Cropmaster range) the is usually little difference in the performance of a compound compared to a blend. However, in some intensive production situations (e.g horticulture) small differences can be important and it may more beneficial to use a compound.
  • USES

    The primary use for Cropmaster 15 is as a fertiliser to provide nitrogen (15.1%), phosphate (10%), potassium (10%) & sulphate (7.7%) for field crops, greenfeed brassicas, sheep, beef and dairy pasture.  It can be used as an alternative source of phosphate if soil sulphate levels are high or sulphate is not required.

  • APPLICATION

    Because all Cropmaster products contain nitrogen, correct calibration of application equipment is important.

    As with most solid fertilisers, Cropmaster 15 can be stored over a season as long as it is kept in a cool, dry, well ventilated area. Store bags in a dry place ensuring they are tightly sealed.

    Also, clean drills and spreaders after use to avoid corrosion.
  • ARABLE

    Spring planting for cereals & legumes 180-375kg/ha. Where more than 200 kg is required, broadcast the balance. If direct drilling, lower these rates to less than 125kg Cropmaster 15/ha for cereals. In some crops e.g. potatoes, rates of up to 1500kg/ha can be used, usually via a planter. At very y high rates it is preferable to broadcast some of the fertiliser, and apply the balance at planting or as a side dressing.

  • PASTORAL

    For boosting pasture growth, apply 125-250kg/ha. For hay/silage situations, use Cropmaster 15 at 180-375kg/ha to allow for the heavier removal of nutrients by these crops.

    Actual 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.