Please contact our Customer Centre for pricing information 0800 100 123
Nitrophoska Extra + Boron + Magnesium is a blended fertiliser that is powered by Nitrophoska Extra. This blend has a very even particle size with sizing >95% 2.5mm, ensuring good spreading characteristics. The colour of this blend is a mixture of cream and blue granules.
Although Nitrophoska Extra + Boron + Magnesium generally mixes well with other products, it is not compatible with Magnesium Oxide. Nitrophoska Extra + Boron + Magnesium can be compatible with Dry Lime, but may also give off ammonia gas.
Segregation may occur when mixed with product with different particle sizes.
To order this product contact the customer centre and place your order.
0800 100 123
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Developed for intensive vegetable production requiring extra boron and magnesium.
The magnesium present is water soluble Kieserite so is readily available to the plants.
The extra boron satisfies the demand from fast growing fresh produce reducing Boron deficiency.
Essential plant available sulphur is derived from potassium sulphate and kieserite.
Contains a full range of trace elements as well as magnesium and calcium.
Nitrophoska Extra + Boron + Magnesium was developed to address the specific needs of intensive vegetable production where extra magnesium and boron are required.
The magnesium present is water soluble Kieserite so is readily available to the plants. It matches nutrient solubility, and helps avoid onesided nutrition. The extra boron will satisfy the high nutrient demand from fast growing fresh produce which will reduce Boron deficiency. Essential plant available sulphur is derived from potassium sulphate and kieserite.
Nitrophoska Extra + Boron + Magnesium contains a range of trace elements (Iron 437ppm, Boron 3,925ppm, Zinc 87ppm).It is a well granulated, dust free product that has superb spreading characteristics.
Nitrophoska Extra + Boron + Magnesium is especially suited for brassica crops. It has a proven track record on many New Zealand vegetables. It can be also applied to a wide range of of crops including potatoes, carrots and leafy greens.
Actual spreading rates will vary according to farm type, climate, productivity, soil type and crop 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.
As with most solid fertilisers, Nitrophoska Extra + Boron + Magnesium 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.