Farmers discussing crop strategies in a banana plantation, focusing on liquid fertiliser and soil nutrition for higher fruit yields.

Nu-Support HumAc

Nu-Support HumAc is a high-quality potassium humate solution designed to enhance soil health, improve nutrient uptake, and support beneficial soil biology. It helps buffer against excess salts, stimulates mycorrhizal fungi, and promotes biological processes that increase plant resilience. By improving soil structure and increasing cation exchange capacity (CEC), Nu-Support HumAc contributes to better soil fertility and crop performance.

Crop Types

Almonds Avocados Bananas Capsicums Cereals Citrus Cotton Grapes Hazelnuts Legumes Maize Melons Oils Pome Fruit Stone Fruit Sugar Cane Tomatoes Walnuts

Analysis

Potassium (K): 6.2% w/v
Humic Acid: 12.0% w/v

Purpose

Enhances soil health, supports beneficial microbes, and improves nutrient efficiency.

Key Value

Potassium humate formula for soil structure improvement and biological stimulation.

Benefits

– Stimulates beneficial soil microflora and bacteria. – Enhances the effectiveness of urea for improved nitrogen management. – Improves soil structure, leading to better root development. – Increases soil CEC, enhancing nutrient retention and availability. – Buffers against excess salts in the soil.

Usage

– Suitable for row and tree crops requiring soil structure improvement. – Can be applied with biological products to enhance microbial activity. – Use carefully in clay soils to avoid excessive CEC increases.

Application Rate and Timing

– Apply at 5-25L/ha around root flush periods. – Avoid large applications in clay soils to prevent excessive CEC increases, which may bind essential nutrients.

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The Nu-Support Range

Support plants where it matters most—at the root of their resilience.

The Nu-Support Range is designed to step in when crops need more than just nutrients. Whether it’s environmental stress, pest pressure, or poor soil function, these products help reinforce the plant's natural systems—restoring balance and supporting stronger, more reliable growth. Each product in the range plays a targeted role in enhancing metabolic function. From improving nutrient uptake to supporting internal plant processes, the goal is to equip your crop to keep pushing forward—even when conditions aren’t ideal. It’s not about forcing results. It’s about giving plants the functional support they need to recover faster, grow smarter, and stay resilient from one season to the next.

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Other Products In This Range.

Nu-Support Bio Fish

N 15 P 0.5 K 0.5 % w/v

Provides an organic nitrogen source, enhances biological applications, and aids in pollination.

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Agronomist in a lush green field inspecting plants, showcasing NuEdge's role in agronomy and soil nutrition for healthy crops.

Nu-Support SM6

N 0.2 P 0.01 K 1.0 Mg 0.01 Mn 0.05 Fe 0.01 Cu 0.0008 Zn 0.0005 % w/v

Promotes root growth, enhances microbial activity, and provides stress relief.

View Product

Nu-Support SeaPro

N 0.6 P 0.03 K 2.6 S 0.6 Ca 0.032 Mg 0.032 Zn 0.051 Fe 0.0215 Mn 0.02 Cu 0.003 B 0.003 Mo 0.0007 % w/v

Enhances root establishment, provides stress relief, and supports microbial activity.

View Product

Real World Results From Farms Like Yours.

With expert agronomy services and advanced liquid solutions, we empower you to grow stronger crops and reach new levels of productivity.

We Partner

with you

Start the conversation about achieving peak performance through scientific insights and tailored solutions. Connect with us for a consultation focused on your farm's success.

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FAQ

How does Nu-Support HumAc improve soil structure and CEC?

Nu-Support HumAc contains 12% humic acid that binds soil particles together, creating better aggregation and porosity. This increases cation exchange capacity (CEC), allowing soil to hold more nutrients while improving water infiltration and root penetration.

Why should I be cautious with Nu-Support HumAc in clay soils?

Clay soils already have high CEC, and excessive humate applications can increase CEC too much, potentially binding essential nutrients too tightly for plant uptake. Use lower rates (5-10L/ha) in clay soils and monitor nutrient availability to maintain optimal plant nutrition.

How does Nu-Support HumAc enhance urea effectiveness?

The humic acids in Nu-Support HumAc help stabilize urea nitrogen, reducing volatilization losses and improving nitrogen use efficiency. This results in better nitrogen retention in the soil and improved uptake by crops in Australian farming conditions.

When should I apply Nu-Support HumAc for maximum soil benefits?

Apply Nu-Support HumAc at 5-25L/ha during root flush periods when plants are actively growing and can benefit from improved nutrient availability. This timing maximizes the interaction between enhanced CEC and active root uptake.

About Us

As both a developer and manufacturer of plant nutrition products, Nu-Edge Solutions Australia is in the position to respond directly to farmer requirements quickly and effectively, leading the way as a next generation Bio Fertiliser company.

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Mildura, VIC

2 Greentek Court
Koorlong, VIC 3501

PO Box 1240
Red Cliffs , VIC 3496

Email: mildura@nu-edge.com.au
Ph: 03 5023 1414
Fax: 03 5025 7165

Innisfail, QLD

420 Camp Creek Road,
Camp Creek, QLD 4871
‍
PO Box 93
South Johnstone, QLD 4859
‍
Email: innisfail@nu-edge.com.au
Ph: (07) 4065 3377
Fax: (07) 4065 3358