Ammonium Sulfate

Chemical formula (NH4)2SO4Molecular weight Approximately 132.14 g/mol Nitrogen content: Usually around 21% nitrogen by weightSulfur content around 24% sulfur by weightSolubility: Ammonium sulfate is highly soluble in water making it readily available for plant uptake Ammonium Sulfate crystals or powder

AGRO CAL

Trade name: AGRO CAL: Organic-mineral fertilizer in granular form in bags of 25 kg. It is used for vegetables, whether in greenhouses or open spaces. It is also used for flowers, fruit trees, grains, industrial crops, citrus, bananas, mangoes, olives, palms, grapes, and green lawns. It contains fast substances for immediate benefit and contains slow-dissolving substances to achieve the benefit of the plant from the fertilizer at a later period throughout the year. • pH (20 °C): 6.82 • Organic Matter: 16.20% • Total Humic + FuIvic acid: 14.10% • Humidity (70 °C): 4.10% • Total Calcium Oxide (CaO): 20.40% • Total Sulfur Trioxide (SO3): 28.10% • Water Soluble Sulfur Trioxide (SO3): 0.60% • Grain Size (< 5 mm): 96.6 • Zinc (Zn): 14.3 mg/kg • Copper (Cu): 12.2 mg/kg • Chromium (Cr): 0.48 mg/kg • Nickel (Ni): 0.98 mg/kg • Cadmium (Cd): 0.75 mg/kg • Lead (Pb): 0.44 mg/kg • Mercury (Hg): < 0.05 mg/kg AGRO MAX: • pH (20 °C): 5.25 • Organic Matter: 40.70% • Total Humic + FuIvic acid: 40.20% • Humidity (70 °C): 16.50% • Lime (CaCO3): 2.33% • Zinc (Zn): 39.5 mg/kg • Copper (Cu): 21.7 mg/kg • Chromium (Cr): 0.44 mg/kg • Nickel (Ni): 0.71 mg/kg • Cadmium (Cd): 0.65 mg/kg • Lead (Pb): 0.32 mg/kg • Mercury (Hg): < 0.05 mg/kg

DAP Fertilizer

composed of two main nutrients: nitrogen (N) and phosphorus (P) It contains around 18% nitrogen and 46% phosphorus pentoxide (P2O5) Nitrogen is in the ammoniacal form which is readily available to plants and the phosphorus is in the form of soluble phosphorus