Fact Sheet Hi Index Plus N   

Active Ingredients:  Hi Index Plus N is a  foliar fertiliser containing  16% Nitrogen in a w/v formulation plus 10 trace elements and 9.6% sulphur.

Purpose:

• Hi-Index contains high levels of soluble sulphur as a urea and ammonium nitrogen stabiliser to provide the necessary sulphur for the nitrogen to be metabolised.
• Applied Nitrogen places a sulphur demand on the plant that is often unsupported by the plants' natural resources.
• The trace elements zinc, manganese and iron all play a role in the correct functioning of the photosynthesis, and a shortage in any of these will create a corresponding drop in photosynthesis.
• Photosynthesis is nitrogen intensive and dependent upon magnesium.

Advantages/Benefits: 

• Water soluble for direct absorption through leaves.
• Easy and quick application.
• No leaching loss.
• No volatilization loss.
• Faster plant response.
• May be mixed with extra chelated trace elements, humates and seaweed.
• Apply with herbicides to save application costs and improve weed kill.

Hints:

• Rates of application may change, but generally in the range of 10 - 12  litres per hectare.
• The most critical times to apply are during periods of great growth activity.
• Apply in sufficient water for good coverage preferably in early morning when humidity is up and leaves are wet.
• Always mix the spray thoroughly and apply in as fine a mist as possible.
• Take care to avoid leaf burning when spraying in direct sunlight.
• The use of a quality wetting agent, will prevent formation of droplets on the leaves.
• May be mixed with most common herbicides.
• Mixing - Partly fill spray tank and add Hi Index Plus N while agitating.

Available in 20 Litre, 200 litre and 1000 Litre pod