Measuring the Colour

of Fertilizers

Colour Consistency That Sells. Speed That Delivers.

In the fertilizer industry, colour does more than indicate product type—it signals quality, freshness, and brand identity. Powdered and granulated fertilizers often suffer from colour drift due to inconsistent raw materials or environmental exposure.

HunterLab’s ColorFlex L2 empowers manufacturers to monitor colour with accuracy, speed, and reliability—ensuring every bag shipped meets visual expectations and ASTM compliant technical specs. Ensure product purity, reduce waste, and measure colour, including CIELAB, WI E313, YI D1925, YI E313, and Delta E indices with fast, objective data.

Why measure the colour of Fertilizers?

  • Colour variation from blended minerals: Natural ingredient variability can cause hue shifts that undermine brand uniformity.
  • Moisture and oxidation: Storage or transit exposure can darken product tone, signaling degradation.
  • Operator-based QC variation: Human error and inconsistent lighting create unreliable evaluations.

Check out this solution for measuring the colour of fertilizers

This is the colour measuring instrument for fertilizers that our customers are having great success with:

Trusted by the World’s Leading Fertilizer Manufacturers

Spectrophotometric colour measurement doesn’t have to be overwhelming. With the ColorFlex L2, fertilizer manufacturers confidently control colour and consistency—backed by HunterLab’s support and trusted by leading producers worldwide. From installation to ongoing optimization, we help your team stay in control and ahead of spec.

Efficiency That Drives Brand Trust With ColorFlex L2, your QA team works smarter and faster:

  • Catch colour shifts before they compromise brand image
  • Maintain a seamless chain of visual consistency across SKUs
  • Support traceability and compliance with every lot measured

Build Buyer Confidence with Every Bag. Get a demo or test your samples with ColorFlex L2 today.

Connect with a Colour Specialist

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