Our liquid complexes and solid chelates are advanced formulations designed to prevent and correct secondary and micronutrients deficiencies in crops. By combining essential trace elements with organic complexing agents such as amino acids, lignosulfonates and organic acids, these solutions provide maximum nutrient stability and ensure optimal absorption through both foliar and soil applications. Although required in small amounts, secondary and micronutrients are indispensable for plant development, enzyme activity and overall crop productivity. Supplying them in chelated or complexed form guarantees balanced nutrition, prevents physiological disorders and improves both yield and quality.
A key advantage of complexes is their stability across a wide pH range. In many soils micronutrients can become unavailable due to precipitation or fixation. Chelated and complexed formulations protect the nutrient molecule, keeping it soluble and available for plant uptake. This stability ensures that elements like calcium, boron, copper, iron, zinc and manganese remain accessible even under challenging conditions, promoting healthier growth, greater stress tolerance and better post-harvest performance.
Calcium plays a structural role strengthening cell walls, improving fruit firmness and reducing post-harvest losses. It also plays a role in plant responses to environmental stress, interacting with plant hormones such as auxins, abscisic acid, cytokinins and ethylene. Boron is equally essential, contributing to root development, flower formation, seed production and cell membrane stability. It facilitates nitrogen transport, preventing aluminum toxicity in acidic soils. When supplied together, calcium and boron contribute to better fruit setting, higher quality harvests and improved storage capacity.
Copper is another key element provided in complexed form. It is involved in redox processes as part of proteins and metalloenzymes. It is essential for lignification, nutrient transport, transpiration and the metabolism of nitrogen, carbohydrates and nucleic acids. Complexed copper ensures safe, highly soluble absorption without phytotoxic effects, which can occur with non-complexed forms.
Iron, zinc and manganese are also fundamental for photosynthesis, enzyme activity and energy metabolism. Chelated iron, in particular, plays a decisive role in chlorophyll synthesis and electron transport, preventing chlorosis and ensuring optimal photosynthetic efficiency. Multi-micronutrient complexed blends combine several of these trace elements, offering a broader nutritional spectrum that not only corrects deficiencies but also enhances the uptake of macronutrients such as nitrogen, phosphorus and potassium. This synergy supports balanced plant nutrition and maximizes crop resilience, yield and quality.
In conclusion, complexed and chelated fertilizers – available in both liquid and solid form – represent a key technology in modern crop nutrition. They guarantee stability, enhance nutrient uptake and prevent losses due to soil interactions. By providing essential micronutrients in highly available forms, they strengthen plant structures, optimize metabolic functions, improve flowering and fruit setting and reduce post-harvest deterioration. Integrating complexed and chelated micronutrients into crop management ensures healthier plants, higher yields and sustainable agricultural productivity.