A study was done to see how pinching and gibberellic acid affect the growth, flowering, and yield of African marigold plants. Different treatments were tested, and the best results came from pinching the plants after 35 days and using 300 PPM of gibberellic acid. This treatment led to taller plants, more branches, more flowers, and higher flower yield compared to other treatments. The combination of pinching and gibberellic acid had a significant impact on various aspects of plant growth and flower production.