An investigation was carried out to know the effect of age of rootstocks on budding success percentage of jackfruit. Patch budding was done on 2, 4, 6, and 8 months old rootstocks of jackfruit using variety NSP as scion material. The budded plants were kept under open sunlight for four weeks and observed for budding success. | Influence of age of root stock on budding success and growth of patch budded jackfruit Artocarpus heterophyllus Lam. plants