Processed data for yield, germination percentage, land equivalent ratio. A field study with groundnut and pigeon pea as test crops was conducted at Innovation Africa at the University of Pretoria (IA@UP), South Africa during this period, 2020/2021. The study involved twelve treatment combinations namely; Untreated sole pigeon pea (PP), Untreated sole groundnut (GN), Untreated PP-GN intercrop, Inoculated sole PP, Inoculated sole GN, Inoculated PP-GN intercrop, Seed dressed sole PP, Seed dressed sole GN, Seed dressed PP GN intercrop, Inoculated + Seed dressed sole PP, Inoculated + seed dressed sole GN, Inoculated + Seed dressed PP-GN intercrop.