Ultrasol® Magsul is a source of sulfur (S) and magnesium (Mg), used in fertigation schemes to meet the plant's need for these secondary macronutrients.|Sulfur contributes to the formation of certain essential amino acids and proteins, while magnesium is an essential component of chlorophyll that enhances energy uptake and carbohydrate formation. Ultrasol® Magsul can be mixed with all water-soluble fertilizers that are not calcium-containing components.
