Foliar Nitrogen & Micronutrient Solutions

Nitrasol’s foliar range is designed to support rapid nutrient uptake during key growth stages, helping growers maintain crop performance, support protein, and correct deficiencies when timing matters most.

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WHAT IS FOLIAR NITROGEN

Targeted Nitrogen for Protein, Performance & Crop Recovery

Precision Nutrition When Crops Need It Most

Nitrasol offers a range of clear liquid foliar fertilisers designed for late-season nitrogen top-ups and rapid correction of key micronutrient deficiencies.  

These products are safe to apply at sensitive stages and deliver targeted performance through the leaf.

THE BENEFITS

Targeted Foliar Nutrition in Action

Foliar nutrition gives growers the ability to respond quickly when crop demand is highest and soil uptake alone cannot deliver nutrients efficiently enough. Applied directly through the leaf, foliar products help support protein development, green leaf retention, grain fill, and overall crop performance during key growth stages.

Whether correcting hidden deficiencies or supporting late-season nitrogen uptake, foliar nutrition provides a fast, targeted approach that works alongside existing spray programmes while helping maximise the value of every pass through the crop. Designed for modern farming systems, Nitrasol foliar solutions are easy to integrate, safe to apply, and built to deliver rapid crop response when timing matters most.

Rapid Uptake Through the Leaf

Nutrients absorbed directly through the leaf reach the crop within hours, supporting rapid correction at critical growth stages.

Supports Protein & Grain Fill

Targeted late-season nitrogen helps maintain crop performance and quality potential.

Flexible Application Timing

Ideal for flag leaf, flowering, and late top-up applications.

Works With Existing Programmes

Compatible with fungicide and PGR tank mixes to reduce passes and simplify workload.

our Foliar Nitrogen Range

Foliar Nutrition That Works With Your Rotation

Nitrasol supplies a range of clear liquid foliar nitrogen products designed for late-season nitrogen applications and rapid crop uptake through the leaf.

All formulations are designed for safe application at sensitive growth stages, excellent sprayer compatibility, low scorch risk and seamless integration with existing spray programmes

Foliar Liquid Solution

M-35 is a liquid fertiliser containing 350g/L of nitrogen, with Methylene Urea Polymers and Urea for a controlled release.  

Designed for foliar application, it provides up to 6 weeks of steady nitrogen. The product is leaf-safe, reducing stress on plants due to its low salt index, and is suitable for a wide range of crops. Additionally, M-35 enables farmers to use nitrogen more efficiently, allowing them to reduce overall nitrogen use or stay within regional nitrogen application limits without compromising crop health or yield potential.

Crop	Litres/Ha	Number of Applications	Timing of Applications
Cereals	15-30	1-1	Flag leaf/earing
OSR	15-30	1-2	Mid Flowering
Potatoes	4-6	1-5	After tuber initiation
Maize	20	1-3	8-12 leaf stage
Vegetables	5-20	1-4	Mid crop onwards
Orchards	10-15	1-2	Prior to fruit set

NitraFol N18 Clear Urea Solution

The Nitrasol Clear Urea Solutions in our range contain 18% Nitrogen wt/wt and 20% Nitrogen wt/vol. These solutions can also be customised to include sulphur, based on your specific agricultural requirements.

Designed to the highest quality standards, these urea solutions offer a flexible and potent source of nutrients for your crops. The option to add sulphur further enhances the nutrient profile, providing a more comprehensive fertilisation strategy. This enables you to achieve optimal yields while also improving nutrient uptake, aligning with the best practices in modern farming.

NitraPro® for Protein and Grain Quality

NitraPro® is a pH-balanced foliar nitrogen fertiliser incorporating exclusive AdvaShield technology and sulphur from ammonium thiosulphate (Thio-Sul®). It contains 34% N and 40% SO₃ wt/vol. Designed to support grain protein development and milling premiums, NitraPro helps improve nitrogen use efficiency while reducing ammonia volatilisation and scorch risk when applied correctly.

Applied at the correct timing, NitraPro® helps support:

FOLIAR MICRONUTRIENTS

Manganese, Magnesium & Boron Formulations

Nitrasol Manganese (15% Mn, 20% SO₃), Magnesium (9% MgO, 18% SO₃) and Boron (15% B) are readily soluble foliar fertilisers formulated for the rapid correction of micronutrient deficiencies in growing crops. Designed for easy tank-mix compatibility and reliable leaf uptake, these formulations help safeguard yield and crop quality when soil-applied nutrition falls short. Our foliar micronutrients are supplied exclusively through our wholesale partners. Please contact your local distributor for availability, technical advice and pricing.

Nitrasol Manganese • 15% Mn, 20% SO₃

A readily soluble foliar Manganese fertiliser for the rapid correction of Manganese deficiency in growing plants. Suitable for cereals, sugar beet and brassicas where Mn availability is limited by soil pH or dry conditions.

Nitrasol Magnesium • 9% MgO, 18% SO₃

Nitrasol Magnesium 9% MgO wt/vol is a foliar fertiliser based upon Magnesium Sulphate.It is formulated as a foliar applied Magnesium fertiliser for the rapid correction of Magnesium deficiency.

Nitrasol Boron • 15% B (wt/vol)

A foliar fertiliser for the correction of Boron deficiency based upon Boric Acid. Nitrasol Boron 15% Bn wt/vol is formulated as a readily soluble foliar Boron fertiliser for the rapid correction of Boron deficiency in growing plants.

Precision Nutrition When Crops Need It Most

Foliar nutrition helps deliver targeted nitrogen and micronutrients directly to the crop at critical growth stages. Supporting protein, canopy health, and overall crop performance.