EC testing, or electrical conductivity testing, is a method used to measure the concentration of dissolved salts, minerals, and nutrients in a solution, typically water used for irrigation in hydroponic or soil-based gardening systems. This measurement helps growers monitor the nutrient levels in their growing media and ensure that plants receive the appropriate balance of essential elements for healthy growth. By regularly conducting EC testing, gardeners can adjust their nutrient solutions accordingly, optimizing plant nutrition and minimizing the risk of nutrient imbalances or deficiencies. Whether you're a hobbyist or commercial grower, EC testing is an essential tool for achieving successful and productive harvests in your indoor or outdoor garden.
