The study was carried out at Vegetable Research Station, TNAU, Palur, Tamil Nadu during 2021to2022. experiment laid in Factorial Randomized Block Design (FRBD) with eight treatments and three replications. Planting materials used for the were bulbs bulblets. nutrient combinations tried foliar application of micronutrient like zinc sulphate (0.2%), Ferrous (0.5%), Copper (0.4%) Boric acid (0.2%)...