The experiment was conducted to study the effect of gibberellic acid on growth and seed yield of coriander (Coriandrum Sativum L.) cv. Hisar Sugandh and Hisar Bhoomit. In the present experiment, gibberellic acid concentration 50 ppm was used at three different stages of crop growth (seed soaking, spray at leaf stage and spray at 50% flowering). Gibberellic acid was sprayed in eight treatment combinations of three stages. | Effect of gibberellic acid on growth and seed yield of coriander Coriandrum sativum L.