Background: Indiscriminate use of chemical fertilizers causes’ harmful impact on soil, environment and human being, hence demand of organic food products has shot up recently. Organic farming aims to optimization of crop productivity rather than its maximization through renewal and strengthening of ecological processes and functions of whole ecosystem. Limited varieties information is available on long term performance of pulse crop varieties under organic cultivation system so far. Therefore, this experiment was conducted to investigate the growth and yield performance of green gram varieties under organic production system. Methods: Eight varieties of green gram were studied under organic production system. Experiment was laid out in randomized block design with three replications. The recommended dose of nutrients for green gram is 15:40:00 kg ha-1 and manures were applied on nitrogen equivalent basis through organic sources. The observations on growth and yield parameters of green gram were recorded at the time of harvesting. Soil and plant samples were collected at time of harvest and analyzed for available nutrients in soil and nutrient content in seed samples. Result: The maximum plant height at harvest (62.47cm), number of primary branches per plant (5.18), number of pods per plant (27.27), number of seeds per pod (11.27) with highest seed yield (809.80 kg ha-1) exhibited by variety MUM-2 followed by RMG-975 (802.47 kg ha-1) and lowest seed yield (617.80 kg ha-1) was found in the variety MSG-118. MUM-2 variety recorded highest plant nutrient status as compared to other varieties. Among eight varieties of green gram MUM-2 and RMG-975 found better for organic farming in terms of growth, seed yield and quality aspects.