granular seaweed organic fertilizer PH: 6.5 Main Ingredient: N-P-K: 7% min, Amino acid: 5% min, Organic matter: 30% min..... Appearance: Coffee brown, granule PH: 6.5Main Ingredient: N-P-K: 7% min, Amino acid: 5% min, Organic matter: 30% min, Humic acid:15% min, Alginic acid: 5% min, Moisture: 5% max.Pakcing: 20 or 40 kgs/bag, or at buyer's option. seaweed organic soil fertilizer granule