The experiment entitled “Efficacy of integrated source of nitrogen fertilizer and foliar spray of PGR on growth and yield attributes in radish (Raphanus sativus L.)” was conducted during Rabi season of the year 2022-2023 on Instructional farm of Department of Horticulture, AKS University, Satna (M.P.). The experiment was laid out in Factorial Randomized Block Design comprising of 28 treatments each replicated three times. Treatments were randomly arranged in each replication, divided into fifteen plots. The experiment was laid out in Factorial Randomized Block Design comprising of 28 treatments each replicated three times. Observations recorded during the research include the following parameters: Number of leaves per plant, leaf area (cm²), leaf length (cm), plant height, root fresh weight (g per plant), root yield (kg per plot), root yield (t per hectare), diameter of root (cm) and length of root (cm). The results of the current investigation lead to the conclusion that treatment N3 (100% nitrogen from PM) and treatment P3 ( GA3 @ 10 PPM + NAA @ 10 PPM ) performed exceptionally well as individual treatments. Additionally, their interaction, N3 x P3, emerged as the most effective among the various treatments in terms of growth and yield parameters.