Active GrainFILL™

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Active GrainFILL™ 

Grain yield is determined by a combination of crop genetics, duration of the grain filling stage and nutrition during that stage.  Active GrainFILL™ contains sulphur, plus 12 amino acids and 3 vitamins that optimize grain size and weight by improving nutrition and extending the grain fill period.

How it Works

Guaranteed Minimum Analysis

Yield Results

What Growers Are Saying

Application Guidelines

Recommended Rate

For wheat, barley, and oats, apply Active GrainFILL™ as a foliar spray at 1 L/acre during fungicide and fusarium timing, from flag leaf to end of flowering (BBCH 39–65).

• Ground application: Use a minimum of 20 L of water per acre

• Aerial application: Use a minimum of 12 L of water per acre

Best Application Timing

• Apply early in the morning or late in the afternoon when sunlight intensity is lower.

• Avoid spraying when air temperatures exceed 27°C.

• Do not apply on windy days to reduce drift and ensure uniform coverage.

Tank Mix Instructions

Add products in the following order:

1. Water

2. Fungicide

3. Active GrainFILL™

Keep the agitator running throughout the mixing process for best results.

Key Benefits

Extended Grain Fill Duration

Active GrainFILL™ delivers potassium in a highly available form to support remobilization of food reserves to the grain during filling. This helps extend the duration of grain fill, a key contributor to yield.

Larger, Heavier Grains

Potassium and nitrogen are both essential for building grain mass after pollination. Active GrainFILL™ contains 16 free amino acids that enhance nitrogen remobilization and protein accumulation in the grain.

Stress Resilience

Amino acids like proline function as osmoprotectants, helping plants maintain growth under stress by:

• Regulating cell pressure

• Modulating stomatal function

• Assisting with ion transport

• Aiding in detoxification

Yield Protection & Boost

Active GrainFILL™ supports yield under both stressful and ideal growing conditions by ensuring a continued supply of nitrogen during the grain fill stage. With up to 30% of grain nitrogen uptake occurring after flowering, supplementing nitrogen through a tank mix at this timing is both simple and effective.