It can be concluded that the foliar application of GA3 @ 100 ppm at immediately 30 and 60 days after grafting under green shadenet house condition with soil drenching of Biomix @ 4% immediately after grafting was found best for enhancing the graft success growth and survival rate in tamarind grafts. However prior to its acceptance for routine nursery practices on a commercial scale it is essential to proceed with caution as the outcomes of a single study may not be sufficient for wider applicability. Hence additional validation trials under different agro-climatic zones are necessary to substantiate these findings.