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Sustainable specialty fertilizers

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For over 100 years, Tessenderlo Kerley supplies value-added liquid, soluble and solid plant nutrition in order to support growers in realizing efficient and sustainable agriculture. Our dedication to give farmers the precise tools needed to push their crops is at the very heart of what we do.

Our diverse product portfolio addresses the challenges of modern agriculture by combining essential nutrients to improve soil health, increase water infiltration and maximize nutrient uptake.

Precisely where you need us 

More about Tessenderlo Kerley International
  • people on the field corn in france

     

    How CaTs® can help improve sodic soil structure

    Régis, Lead Agronomy Manager of Tessenderlo Kerley, explains about the challenges of a sodic soil and how we can solve that on the corn fields in France in our new People on the Field video

     

     

    Watch the video
  • citrus
     
    Customer Story about citrus in Morocco

    At the citrus farm in the province of Sidi Kacem, Morocco they grow several varieties of clementines and oranges. The challenge for this orchard is the difficulty for trees to uptake micronutrients from the soil.

     

    Watch the video here
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A unique range of high-performance sulfur-based liquid, solid and soluble fertilizers for more precise plant nutrition to optimize crop yield, quality, and sustainability.
Our range of products
  • uienteelt

    CaTs®, a new calcium fertilizer applied in onion cultivation

    Calcium is an important element for plants in addition to nitrogen, potassium and phosphate. Often the amount of calcium in the soil is not a problem but the uptake can be limited. This is due to the presence of sulfate, carbonate and phosphate. Calcium compounds with these ions in fact dissolve poorly. Because of the divalent charge of calcium it...

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  • tomatoes

    Amazing results on tomatoes in Costa Rica

    Location: Naranjo, Alajuela, Costa Rica Farm: Chicago farm, Carrot Export company Crop: tomatoes, variety Turrialba Application done through drip fertigation. Agronomist: Elizabeth Moreno Demo field trial with CaTs® and MagThio® on tomato crops CaTs® and MagThio® liquid fertilizers are being applied through the crop cycle...

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  • melons

    How to grow juicy fleshy melons in Costa Rica

    How we love to eat juicy sweet fleshy melons or mix them in our smoothies. Our agronomist Elizabeth works closely with Melones del Sol in Costa Rica to grow the most juicy ones. Location: Nandayure, Guanacaste, Costa Rica Farm: Melones del Sol Costa Rica CaTs® is applied from sowing (transplanting) up to post-flowering and KTS® from fruit...

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