The range of products MINERALGOLD HIGH DENSITY (HD) have been designed with the aim of improve the supply of nutrients of the crops taking into account different nutritional balances,they are perfect to cover the needs of any crop in all seasons and phenological stages. All products have been formulated with high concentrations of nutrients and innovative technological auxiliaries, which allow a better supply and delivery, at lower doses and preventing the possible negative impacts of vegetal nutrition ( phytotoxicity and environmental pollution). It  represents a major step in the management and in the the technology used, versus crystalline solide fertilizers.