Ammonium Sulfate 21-0-0 Fertilizer (2X 25 Pounds)

Fast-Acting Nitrogen for Quick Greening: 21% ammonium nitrogen provides rapid nutrient absorption. Many customers observe visible greening within 7-10 days with proper application and watering. Excellent for Blueberries & Acid-Loving Plants: Contains 24% sulfur that gradually lowers soil pH over time. Suitable for blueberries, azaleas, rhododendrons, hydrangeas, and camellias, which flourish in pH 4.5-6.0. 100% Water Soluble for Immediate Availability: Dissolves fully for soil drenches, fertigation, or controlled foliar feeding. Leaves no residue and avoids clogged sprayers when mixed correctly. Two Essential Nutrients in a Single Application: Supplies both nitrogen for lush green growth and sulfur for chlorophyll production, protein synthesis, and enzyme activation. Corrects two frequent deficiencies at the same time. Versatile for Lawns, Gardens & Containers: Features straightforward application rates for turf, vegetables, blueberries, trees, and potted plants. Clear guidelines are provided for any cultivation scenario. Laboratory Tested with Minimal Heavy Metals: Each batch undergoes independent third-party testing and verification. Surpasses CDFA safety standards for heavy metal content, ensuring safety for vegetable gardens, fruit trees, and edible crops. CDFA Registered Commercial-Grade Formula: Registered with the California Department of Food & Agriculture. This matches the professional quality utilized by commercial growers and landscapers