Healthy crops start in the root zone. The soil around the roots, called the rhizosphere, decides how well a plant can take up water and nutrients, and how strong its root system becomes. Valagro Viva is a liquid, soil-applied biostimulant made to support this root-zone environment. It combines humic acids, polysaccharides, amino acids, proteins, and vitamin complexes to help improve soil structure and encourage active root development.
Viva is applied through drip or trickle irrigation, or by direct root drenching, so the product reaches the roots instead of the leaves. It is suitable for fruit, vegetable, horticultural, and field crops, and it is used at three key stages: early vegetative growth, flowering, and fruit development. This page explains what Viva contains, how it works, how much to use per acre, and how to apply it properly.
| Specification | Details |
|---|---|
| Brand | Valagro |
| Product Name | Viva |
| Product Type | Liquid Plant Biostimulant |
| Main Purpose | Root Development, Rhizosphere Improvement and Soil Health |
| Formulation | Liquid |
| Application Methods | Drip / Trickle Irrigation or Direct Root Drenching |
| Application Stages | Early Vegetative Growth, Flowering, Fruit Development |
| Crop Focus | Fruit, Vegetable, Horticultural and Field Crops |
| Component | Role in the Root Zone |
|---|---|
| Humic Acids | Support soil structure and the root-zone environment |
| Polysaccharides | Support the soil and root environment around developing roots |
| Amino Acids | Support plant physiological processes and growth |
| Proteins | Support plant metabolism and development |
| Vitamin Complexes | Support overall plant activity and vigour |
Viva works from the soil upward. By supporting the rhizosphere, it helps create a better environment around the roots, and its humic acid content helps improve the physical structure of the soil. A well-structured root zone allows roots to spread, breathe, and access water and nutrients more easily.
The product is also used to help balance the growth of the root system with the growth of the top of the plant. When roots and shoots develop in proportion, the crop is better placed to move from vegetative growth into flowering and fruiting without losing vigour.
| Crop Group | Suitability |
|---|---|
| Fruit Crops | Recommended as per label |
| Vegetable Crops | Recommended as per label |
| Horticultural Crops | Recommended as per label |
| Field Crops | Recommended as per label |
| Application Method | Dose | Application Stage |
|---|---|---|
| Drip / Trickle Irrigation or Direct Root Drenching | 2-4 litres per acre | Early vegetative stage, flowering, and fruit development |
The standard range is 2-4 litres per acre. The exact dose within this range can depend on the crop, the application method, and the growth stage, so confirm the crop-specific rate from the product label instead of using one dose for every crop.
Viva is primarily a biostimulant. Its job is to support the root zone and crop development, not to replace a complete fertilizer program. It works best as part of a balanced crop nutrition and management plan, alongside the regular fertilizers your crop needs.
What is Valagro Viva used for?
Valagro Viva is a liquid biostimulant used mainly to support the rhizosphere, root development, and the soil environment during suitable crop growth stages.
What does Valagro Viva contain?
It contains humic acids, polysaccharides, amino acids, proteins, and vitamin complexes.
What is the Valagro Viva dose per acre?
The standard range is 2-4 litres per acre through drip or root drenching. Confirm the exact crop-specific dose from the product label.
How is Valagro Viva applied?
It is a soil-applied product, used through drip or trickle irrigation or by direct root drenching, depending on the crop and label recommendation.
Can Viva replace my regular fertilizer?
No. Viva is a biostimulant and should be used along with a balanced fertilizer program, not instead of it.
At which crop stages should Viva be applied?
It is recommended during early vegetative growth, flowering, and fruit development.
Disclaimer: The details provided are for informational guidance only. Always adhere to the recommended application instructions as stated on the product label and in the accompanying leaflet.
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