Effectiveness of AB Mix and Liquid OrganicFertilizer from Coconut Water and Eggshellson Hydroponic Pakcoy Growth

Pakcoy (Brassica rapa L.) is cultivated hydroponically with AB Mixnutrients that have the potential to pollute the environment. This study aimsto analyze the efficiency and determine the best formulation for reducingAB Mix through the addition of liquid organic fertilizer, coconut water andeggshells to the growth of pakcoy. The study used a complete randomizeddesign with four treatments and a test. The results showed that treatmentone provided optimal growth, treatment two had a noticeable effect on plantheight, stem diameter, and leaf area, Treatments three and four had no effect.The best formulation to reduce AB Mix is the two-dose treatment. Farmerscan reduce the risk of environmental pollution and make pakcoy crispier