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AIVA Phosphorus

Supplies fast, available energy to boost roots, growth, resilience, and maximise crop yield potential.

Highly available Phosphorus
Maximum foliar efficiency with Flex Technology
Immediate, long-lasting effects

AIVA PHOSPHORUS gives crops an instant energy boost by delivering highly available, foliar‑ready phosphorus that won’t get locked up in the soil. Its advanced Flex Technology drives rapid absorption, stronger root growth, and improved nutrient uptake, helping crops recover faster, grow more vigorously, and stay resilient through stress. Designed for key growth stages, AIVA PHOSPHORUS powers photosynthesis, tillering and grain fill, ensuring crops maintain momentum and maximise yield potential.

Element Form w/v %
Total Nitrogen N 8.40
As amide nitrogen - 6.00
As ammonium nitrogen - 2.40
Phosphorus P2O5 16.50
Sulphur SO3 1.20
Magnesium MgO 2.16
Zinc Zn 1.80

AIVA PHOSPHORUS — Instant Energy, Faster Growth, Stronger Crops

Phosphorus is the engine behind every burst of plant growth. It drives energy production (ATP), fuels root development, supports tillering, and powers the processes responsible for yield. Yet phosphorus is also one of the most commonly “locked-up” nutrients in soils, leaving crops short of the energy they need, especially during key growth stages.

AIVA PHOSPHORUS is designed to solve this problem instantly.

Using advanced Flex technology and a highly available phosphoric-acid form, AIVA PHOSPHORUS delivers a fast, reliable energy boost directly into the plant. Its complexed nutrients and true liquid formulation ensure maximum foliar uptake, minimal lock-up, and efficient movement to where energy is needed most.


Rapid Energy for Rapid Growth

When crops experience low energy levels, whether from cold soils, stress, or poor phosphate availability, growth slows and yield potential begins to fall. AIVA PHOSPHORUS overcomes these limitations by supplying immediately usable phosphorus that drives ATP production, giving the crop the energy required to grow, repair, and push forward.

This energy boost stimulates strong root growth first, followed by visible improvements in shoot development. The result is a more vigorous crop with better resilience to stress events such as drought and nutrient shortages later in the season.


Performance When It Matters Most

AIVA PHOSPHORUS is a valuable tool throughout the crop’s lifecycle, especially during high-demand growth stages such as:

  • Germination and establishment
  • Tillering and early root development
  • Stem extension and canopy building
  • Flag leaf, flowering and grain fill

During these moments, efficient phosphorus availability makes the difference between a crop that keeps progressing—and one that slows down.


Why Growers Choose AIVA PHOSPHORUS

  1. Highly Available Phosphorus That Won’t Get Locked Up: Delivered in the preferred phosphoric acid form, AIVA PHOSPHORUS ensures rapid uptake and consistent utilisation, even when soil phosphorus is unavailable.
  2. Maximum Foliar Efficiency With Flex Technology: Synergistic complexes enable safe, fast absorption and controlled nutrient release—giving the plant more usable energy without loss.
  3. Stronger Roots, Bigger Canopies, Higher Yield Potential: Enhanced root activity increases nutrient uptake, driving healthier shoot growth and improved yield resilience.
  4. Fully Bonded Amide Complex for Superior Uptake: Every nutrient is evenly absorbed with minimal volatilisation or leaching, ensuring reliable performance in all conditions.
  5. Immediate & Long-Lasting Impact: Crops respond quickly with improved vitality, photosynthesis, stress tolerance and sustained growth momentum.

AIVA PHOSPHORUS: Powering Energy, Growth, and Yield

AIVA PHOSPHORUS is more than a foliar nutrient, it’s a fast-acting energy source that helps crops push through stress, maintain momentum, and reach their full yield potential. With its unique formulation, high availability, and reliable uptake, it delivers consistent performance when crops need it most.

Give your crop the energy advantage - choose AIVA PHOSPHORUS.

Highly efficient foliar phosphorus. AIVA PHOSPHORUS is a true amide complex that increases uptake and efficiency of trace elements through a safe and controlled nutrient release.

Crop Timing Rate L/ha Elevated rate L/ha Water rate L/ha
Cereals Apply as necessary 5-10 10-20 100-250
Fodder / Sugar Beet Apply as necessary 5-10 5-15 100-250
Grassland Apply as necessary 5-10 10-20 100-250
Maize Apply as necessary 5-10 15-30 100-250
Oilseed Rape Apply as necessary 5-10 10-20 100-250
Soil Application Pre / Post drilling 5-10 10-20 50-150

Repeat as necessary at 10-14 day intervals.


  • Agronomy: Use as part of a good agronomic programme as part of an INM (Integrated Nutrient Management) strategy.
  • Monitoring: Take tissue tests or sap analysis to ascertain whether AIVA PHOSPHORUS is required to prevent phytotoxicity, nutrient luxury.
  • Conditions: Consider weather condition at time of application.
  • Testing: Tank mixing, jar test pre application and patch test to check for adverse reaction.
  • Consultancy: Contact your AIVA FERTILISER Nutrition Consultant for agronomic advice regarding AIVA PHOSPHORUS.

Please see product label for specific directions of use.

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