Gold Label Coco is a professional grade mineral two component base plant nutrient for the vegetative and flowering phase for use on/with coco growing media/substrates. Add Gold Label Coco A & B in equal quantities, 0.5-3ml/litre or until the desired EC. The chelated micro elements guarantee optimum availability in a wide pH range. Never combine pure nutrients together, always mix in water. Shake bottles before use, store at room temperature. Optimized for Gold Label Coco substrate. Use in combination with Gold Label Roots, Ultra Mg and Ultra PK for optimum results. Recommended substrates: Coco, 60/40 Mix Guaranteed Analysis Coco A&B Total Nitrogen (N): 6% Phosphate P (P2O5): 2% Potassium K (K2O): 8% Calcium (Ca): 5% Magnesium (Mg): 2%