Fertilisers

SustaiN supports pasture and crop growth by keeping more nitrogen where it’s needed – in the soil. Coated in a patented nitrogen stabliliser called AGROTAIN®, SustaiN reduces the amount of nitrogen lost to the atmosphere by around 50%, when compared to standard urea.

SustaiN Ammo 30N is a blend of SustaiN and sulphate of ammonia (SOA). Formulated to support pasture growth by providing both nitrogen (N) and sulphur (S), in ratios that are frequently required in New Zealand farming situations.  SustaiN Ammo is ideal for use in late winter or early spring on pastures or crops that might be limited by a sulphur deficiency and where nitrogen is also required.  The sulphate sulphur in SustaiN Ammo is readily available for plant uptake.
** This product is not currently available in bags in the North Island** 

SustaiN Ammo 36N is a blend of SustaiN and sulphate of ammonia (SOA). Formulated to support pasture growth by providing both nitrogen (N) and sulphur (S), in ratios that are frequently required in New Zealand farming situations.  SustaiN Ammo is ideal for use in late winter or early spring on pastures or crops that might be limited by a sulphur deficiency and where nitrogen is also required.  The sulphate sulphur in SustaiN Ammo is readily available for plant uptake. ** This product is not currently available in bags in the North Island** 

SustaiN 15K is a blend of SustaiN and muriate of potash, designed for use when you need to boost growth and replenish potassium levels at the same time. It is particularly suited to soils prone to potassium leaching, e.g. pumice, sands and coarse-textured soils. Use late spring and summer to promote clover health and extend production. It is also ideal for hay and silage paddocks to promote recovery after harvest or for dairy farms with high potassium requirements that require multiple applications.

SustaiN 20K is a blend of SustaiN and muriate of potash, designed for use when you need to boost growth and replenish potassium levels at the same time.  It is particularly suited to soils prone to potassium leaching, e.g. pumice, sands and coarse-textured soils.  Use late spring and summer to promote clover health and extend production. It is also ideal for hay and silage paddocks to promote recovery after harvest or for dairy farms with high potassium requirements that require multiple applications. 

SustaiN 25K is a blend of SustaiN and muriate of potash, designed for use when you need to boost growth and replenish potassium levels at the same time. It is particularly suited to soils prone to potassium leaching, e.g. pumice, sands and coarse-textured soils.  Use late spring and summer to promote clover health and extend production. It is also ideal for hay and silage paddocks to promote recovery after harvest or for dairy farms with high potassium requirements that require multiple applications.  This is an ideal product to apply to lift potassium levels as part of a wider fertiliser programme. 

Now you can combine your ideal ratio of nitrogen, phosphate and sulphur into one targeted application. SuperN has 3 popular blends to choose from, or create your own custom blend. It’s all about optimising nutrients to enable productivity, sustainably.

PhaSedN is a premium combination of SustaiN, fine elemental sulphur and fine lime. PhaSedN is a unique autumn fertiliser that boosts pasture growth on either side of winter.  The SustaiN provides nitrogen for an immediate autumn boost while the fine elemental sulphur remains in the soil over winter and releases in early spring to support growth at a key time of year.  Ideal for low sulphur soils, high rainfall areas where there’s a risk of sulphur leaching, areas high in phosphate but low in sulphur and nitrogen or effluent blocks requiring tactical nitrogen and sulphur.

PhaSedN Quick Starts unique formulation contains SustaiN, fine elemental sulphur and sulphate of ammonia.  Apply late May through to September to cover nitrogen and sulphur needs for winter and early spring. The nitrogen and sulphate-sulphur gives your pasture an immediate boost, while the slow release fine elemental sulphur provides a long-term sulphur source to ensure a high quality supply of pasture.  ​Ideal for low sulphur soils, high rainfall areas where there’s risk of sulphur leaching over winter, areas high in phosphate but low in sulphur and nitrogen or effluent blocks requiring tactical nitrogen and sulphur.