The present study was undertaken on 120 farmers during 2015-16 in the hilly terrace of Mokokchung district of Nagaland. The study was undertaken to access the constraints faced by the off season cucumber growers of the said districts. Further, constraints was recorded in five sub categories viz., inadequate climatic conditions, technological constraints, infrastructural constraints, economical constraints and marketing constraints. Results revealed from the study that infrastructural constraints was the most prioritized area to be concern about and under that highest 91.66 per cent faced problems for lack of proper irrigation facilities. However it was recommended that policy makers should give much attention to avail the proper irrigation facilities and that to on time.