Native Focus Native Focus is specifically formulated with low levels of phosphorus in order to avoid toxicity in our phosphorus-sensitive, Australian natives. Benefits Precision Formulated Nutrient Unlike most fertilizers, each GT Focus nutrient is complete, balanced and contains all 12 essential minerals. Suitable for both hydroponics and soil. Highly bioavailable. pH buffered with no pH adjustment when used with most tap water. Manufactured using only high grade raw materials and chelated trace elements to ensure effortless absorption. Guaranteed not to contain potentially harmful and ineffective chlorides, urea and sodium.Completely odourless. Guide Hydroponics/ Semi Hydro Add 5-7ml per litre of water Soil/ Potting Mix Add 3-5ml per litre of water Use at every watering for optimum results. Flush monthly with plain water to remove traces of mineral salts build up. Gradually increase nutrient strength/dilution rate as plant advances towards maturity.