1-component-fertilizer for bloom on coco substrate. HESI Coco is easy to handle, because the needed A and B components are already included and the needed substances are already combined and can't interact anymore.
Optimal values during the growing:
EC: 1.6 - 2.2mS/cm
Ingrediens: NPK 3+4+5
Nitrogen 3.0% N, Phosphorus 3.9% P2O5, Potassium 5.1% K2O
Other: Magnesium, calcium, sulfur and trace elements: iron, manganese, zinc, copper, boron, molybdenum plus Vitamin B1, B2, B6, plant sugar, amino acids and enzymes.
Use the special opener to open the jerrican easily.