Buystar Extra NPK 24-05-05 + 18 SO3 is a microcrystalline fertigator, with total and immediate solubility, characterized by the extreme pureness of the raw materials and by the presence of RyZea, the natural, biological activator that enriches the formulation of components enhancing the plant metabolism, the land-based activity and the nutritional value of the soil solution. Buystar Extra NPK 24-05-05 + 18 SO3 provides a high amount of Nitrogen capable of stimulating plant growth and development ensuring high production yields and increasing the resistance to adversity. Due to the presence of Sulfur, the product has a high capacity to unlock the soil nutrients and to facilitate their root absorption.