YaraAmplix Optinue 5L - Humic Biostimulant for Stronger Roots

YaraAmplix Optinue 5L - Humic Biostimulant for Stronger Roots


Specifications
SKU
YRAMP-Optinue-5L
Weight(gram)
6598
Dimension
20 cm (Length) x 15 cm (Width) x 30 cm (Height)
Details

YaraAmplix Biostimulant · 5L

YaraAmplix OPTINUE for Stronger Roots and Better Rhizosphere Efficiency

A leonardite-based humic biostimulant developed to support root growth, soil health and more efficient nutrient uptake through foliar spray or soil application.

Humic + Fulvic Acids Root Development Soil Health Foliar & Fertigation
Ask About OPTINUE 5L

What Is YaraAmplix OPTINUE?

 

YaraAmplix OPTINUE is a concentrated liquid suspension biostimulant for crops grown in soil, substrate or field conditions. It combines naturally derived humic substances from North Dakota leonardite with zinc and manganese to help improve the root environment and support nutrient uptake.

Unlike many conventional alkaline potassium humate products, the leonardite is micronised in water without chemical modification. This preserves a broad range of naturally occurring organic components, including humic acid, fulvic acid and humin, in an acidic suspension with a pH of approximately 3.5–4.0.

 

Key Benefits for Crop and Soil Performance

 
R

Supports Root Growth

Encourages root development to help crops explore a larger volume of soil for water and nutrients.

S

Improves Soil Structure

Humic substances support aggregation and a more favourable physical environment around the root zone.

N

Enhances Nutrient Uptake

Helps improve rhizosphere efficiency and soil cation exchange capacity for better nutrient availability.

A

Supports Stress Response

Stimulates natural plant processes associated with secondary metabolites and tolerance to abiotic stress.

Complete Product Composition

The declared composition for YaraAmplix OPTINUE in the Malaysia product training material is shown below.

Component % w/w % w/v
Total Organic Carbon 10.0% 12.0%
Humic Acid + Fulvic Acid 15.0% 18.0%
Zinc (Zn) 1.0% 1.2%
Manganese (Mn) 1.0% 1.2%

Organic matter components include Humic Acid (HA), Fulvic Acid (FA) and Humin. No separate guaranteed percentage is declared for Humin.

Why Zinc and Manganese?

  • Zinc supports enzyme activity, auxin-related processes and the development of new tissues.
  • Manganese supports photosynthesis, enzyme systems and normal plant metabolism.
  • Together with humic substances, these nutrients provide broader support for root and vegetative growth.

Humic Acid, Fulvic Acid and Humin: What Is the Difference?

 

Humic Acid

Soluble under neutral to alkaline conditions and less soluble under strongly acidic conditions. It mainly acts around the soil and rhizosphere.

Fulvic Acid

Remains soluble across a wider pH range and is generally more mobile in soil and water.

Humin

The water-insoluble and more stable fraction of humic substances. It remains as part of the micronised leonardite suspension.

Important: Humic acid is not naturally a “high-alkaline ingredient”. Many commercial humic liquids are alkaline because they are extracted with potassium hydroxide or sodium hydroxide and sold as potassium or sodium humate. OPTINUE uses a different micronised suspension process.

Recommended Application Programme

 
Crop Group Method Rate Recommended Timing
Leafy Crops Foliar spray 1–2 L/ha Apply 1–2 times during early growth at 10–14 day intervals.
Soil application 2–5 L/ha Apply 3–4 times after transplanting at 2–3 week intervals.
Fruit Crops Foliar spray 1–2 L/ha Apply 1–2 times during early growth at 10–14 day intervals.
Soil application 2–5 L/ha Apply 3–4 times at 3–4 week intervals.
Field Crops Foliar spray 1–2 L/ha Apply 1–2 times during early growth at 10–14 day intervals.
Soil application 2–5 L/ha Apply 1–2 times at sowing and after emergence.
Application rates may need to be adjusted according to crop stage, planting density, water volume, growing system and local conditions. Always follow the product label and professional agronomic advice.

How to Use OPTINUE Effectively

Choose the Method

Use as a foliar spray or apply to the active root zone through suitable soil or fertigation equipment.

Shake Well

OPTINUE is a suspension concentrate. Agitate the container thoroughly before measuring and mixing.

Add to Water

Partially fill the tank, start agitation, add the measured product and then complete the required water volume.

Keep Agitating

Maintain adequate agitation during application and use the prepared mixture without unnecessary storage.

Tank mixing: Product compatibility depends on the other input, concentration and water quality. Check the latest Yara Tankmix guidance and conduct a small jar test before preparing a full tank.

Suitable Crops and Growing Situations

  • Vegetables and leafy crops
  • Chilli, tomato, melon and other fruiting vegetables
  • Fruit trees and perennial crops
  • Field crops
  • Newly transplanted crops
  • Weak or restricted root development
  • Compacted or low-organic-matter soils
  • Sandy soil with limited nutrient retention
  • Crops requiring improved rhizosphere efficiency
  • Early vegetative growth programmes

Frequently Asked Questions

Is YaraAmplix OPTINUE a fertiliser or a biostimulant?

OPTINUE is positioned as a plant biostimulant containing humic substances together with zinc and manganese. It complements a balanced crop nutrition programme; it does not replace the crop's complete NPK and secondary nutrient requirements.

Can OPTINUE be used by foliar spray?

Yes. The Malaysia training programme includes both foliar and soil application. Recommended foliar rates are generally 1–2 L/ha, depending on crop group and timing.

Is OPTINUE the same as potassium humate?

No. Many potassium humate liquids are produced by alkaline extraction. OPTINUE uses micronised natural leonardite in a suspension concentrate without chemical modification, giving it a different composition and acidic pH profile.

Why does OPTINUE contain Humin if Humin is insoluble?

OPTINUE is a suspension rather than a completely dissolved solution. Micronisation allows fine leonardite particles and naturally insoluble humic fractions such as Humin to remain dispersed in the formulation.

Can OPTINUE be mixed with other fertilisers?

Its acidic suspension formulation can offer useful compatibility, including with certain phosphorus products. However, compatibility is product- and water-dependent. Always check current tank-mix guidance and perform a jar test first.

When is the best time to apply OPTINUE?

Use it early when establishing roots and vegetative growth, after transplanting, or as part of a planned soil-health and nutrient-efficiency programme. Follow the crop-specific timing table above.

Where can I buy YaraAmplix OPTINUE 5L in Malaysia?

Contact Swee Chiang Hardware Sdn Bhd in Kluang, Johor for current availability, product enquiries, bulk orders and delivery arrangements within Malaysia.

Need an Application Recommendation?

Tell us your crop, planting area, crop stage and current root or soil condition. Our team can help you check whether YaraAmplix OPTINUE fits your programme.

WhatsApp Swee Chiang

Swee Chiang Hardware Sdn Bhd · Kluang, Johor, Malaysia · +607-7711199

Product information is based primarily on YaraAmplix Products Training – Malaysia. Crop response may vary with variety, soil, weather, water quality, nutrition programme and application conditions. Product label directions take priority. YaraAmplix and related product names are trademarks of their respective owner.


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