Cocos A+B 5L
House & Garden Cocos are coir specific nutrients which contain far less potassium than other nutrients to take into account the high levels of potassium released from the coco media. This superior 2-part base nutrient contains everything you need, in the right proportions, to achieve a bountiful harvest. As with all House & Garden products, it is extremely concentrated and has the lowest dilution rate available.
Ingredients: Calcium nitrate, ammonium nitrate, nitric acid, potassium hydroxide, phosphoric acid anhydride and magnesium sulfate.