NPK fertilizer: is an abbreviation for three elements: nitrogen (N), phosphorus (P), and potassium (K), which are essential macro-nutrients utilized by plants in large quantities to sustain life, growth, and development. NPK fertilizers are the primary determinant of plant survival and productivity.Single Superphosphate: is an inorganic fertilizer containing primarily phosphorus as the main nutrient component. It is known that phosphorus is one of the key factors that strongly promote the growth and development processes of plants.YOGEN (Leaf fertilizers): come in various formulas to stimulate seed germination, quicken root development, increase yield, improve crop quality, and enhance plant resistance to weather conditions, pests, and diseases.Natrisilicofluoride (Na2SiF6)