- Functions:Fertilizer
- Chemical Family:Urea & Urea Derivatives
Greenskeeper's Secret Ammonium Sulfate 21-0-0 24S is necessary for growth and color, this all nitrogen fertilizer promotes growth of foliage; produces lush, tender, green leaves (or grass blades); deficiency results in a yellow-green color (chlorosis) and little or no growth; is easily flushed through the soil.