Soil quality is under increasing pressure due to factors such as loss of organic matter, erosion, salinization, and changing regulations. With our approach, we focus on naturally strengthening the soil. The best crop protection ultimately comes from the plant’s own health. This way, we achieve optimal results during the growing season while strengthening soil biology and the sustainability of the agricultural system in the long term.

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Knowledge Base

In our knowledge base, you’ll find practical insights, tips and experiences from the field, knowledge articles, and advice from our specialists on fertilisation, monitoring, and innovations. Everything you need to get the best out of every crop.

Our solutions for your crop

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Apple

From crop advice and trial results to practical knowledge. Everything you want to know about your cultivation.

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Blueberry

From crop advice and trial results to practical knowledge. Everything you want to know about your cultivation.

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Potato

From crop advice and trial results to practical knowledge. Everything you want to know about your cultivation.

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With natural fulvic (NutriFul) I can save almost 30% annually on crop protection products.

Detmer WageSugar beet, potato and grain farm, Groningen (The Netherlands)
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In 2024, we launched the first pilot projects with TerraBoost and FertiBoost 11-0-5. The initial results are very promising: we expect to achieve greater impact with fewer different products.

Frank JanssenJonkers Groen, Venlo (The Netherlands)
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Plants are more vital, healthier, and bloom longer. I also monitor gardens after installation and observe fewer pests such as aphids and fungal diseases.

Jeroen SeelenJeGroen - Natuurrijke Tuinen, Limburg (The Netherlands)
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Since 2014, I have been a distributor supplying local durian growers with NutriFul, FertiBoost 8-3-3, FertiSoil 4-10-2, 4-2-10 and 4-3-3, and FertAmino 7-2-2, 5-2-4 and 3-2-7. Both the growers and I are very enthusiastic about these products: the soil is healthier, the durian trees grow faster, and the fruits are larger and more flavorful. It has now become easier for durian farmers to recognize the added value of organic fertilisers compared to mineral ones, as they can clearly see the improvement in soil health and yield.

Distributor for durian growersCambodia
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In July 2025, I applied FertAmino 7-2-2 to my potato crop (variety Belmonde) at a dosage of 4 l/ha, twice every 14 days. This year there was sufficient rainfall, and the potatoes grew satisfactorily. Despite these favorable growing conditions, the crops in this part of the field were larger, greener, and more vigorous after adding FertAmino 7-2-2. The tubers were uniform and large. The addition of this product will be the standard across my entire field next season.

Jacek SukiennikPotato grower, Skierniewice (Poland)
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In 2025, in early spring, I applied FertiSoil 4-3-3 to both older plots and newly planted apple trees. I wanted to improve the soil structure and the moisture retention, as recent seasons have seen long periods of drought. I am pleased with the results of FertiSoil 4-3-3, especially with the easy and conventient application of the product in pellet form.

Andrzej MikolajczykApple grower - Zalesie k/Sochaczewa, Poland

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