- Functions:Micronutrient, Fertilizer
- Chemical Family:EDTA Salts, Copper-based Compounds, Copper Salts
Librel® Cu is a micronutrient fertilizer designed to correct copper deficiency in crops and serve as a micronutrient source in growing media. It is available in microgranule form with approximately 14% water-soluble copper and is suitable for use in various types of formulations, including suspension concentrates and soluble liquids.