@Chetan Dear farmer, for better growth, flowering and fruiting you can use TAPAS VitaInject Plant Growth Regulator - Fruit & Flowering Booster, Dosage: 10 ml of cytokine in 200 lt. of water per acre through drip irrigation or foliar spray. for more information kindly click the link below https://www.bighaat.com/products/tapas-vita-inject-growth-regulators?pf=search