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An excellent fertiliser that provides both calcium and sulphur, gypsum is fast-acting and pH neutral.

Gypsum is an abundant natural mineral – a ‘clean green’ soil conditioner and fertiliser option.

Morrinsville Gypsum is also a calcium sulphate, but is derived from water treatment.

Gypsum and Morrinsville Gyspum are highly useful in improving texture, aeration and drainage characteristics of clay soils and other heavy soils.

 

Other key organic fertiliser products

On-Farm Testing & Organic Services

Free on-farm consultation, soil and plant tissue testing and n organic fertiliser programme tailor-made for your farm…

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Fishmeal

Fishmeal is an excellent source of nitrogen and is also fully BioGro certified.

Fishmeal contains approximately 63% protein and is biologically broken down into plant available nitrogen.

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Guano

A rich source of phosphate, Guano is derived from the nutrient-rich deposits of seabirds…

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Ag-Lime

Finely ground limestone used primarily as a treatment to reduce soil acidity.

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RPR

A slow-release phosphate fertiliser ideal for maintaining levels of phosphate in the soil…

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Gypsum

An all-natural fertiliser that provides both calcium and sulphur, fast-acting and pH neutral.

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Sulphate of Potash

Sulphate of Potash (or Potassium Sulphate) supplies two key plant nutrients – potassium and sulphur.

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Muriate of Potash

Muriate of Potash (or Potassium Chloride) is the most commonly used and cost-effective source of potassium in agriculture.

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Elemental Sulphur Prills

Leading the way in soil-sulphur replenishment. Cost-effective, 100% available in the year you apply it, and a dream to use.

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Kieserite

Kieserite (otherwise known as magnesium sulphate) is an effective source of both magnesium and sulphur.

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Serpentine

Serpentine is a natural magnesium-rich mineral that offers a slow release of magnesium.

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Dolomite

A completely natural source of both magnesium and lime…

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Humate

Nature’s own super compost, providing a long list of benefits that add up to increased crop growth, quality and yield.

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Organic Boost

A complete soil and plant food, BioGro certified. Organic fertiliser packed with the nutrients soil and plants need.

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Avo Mix

Complete and purpose-designed avocado nutrition.

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