Accept that he is a first time farmer, he did great work instead of wasting his time, appreciate his efforts, those who are commenting negative pls try to replicate what he has done...
ROI....??? Time... Land cost or lease amount. Plant cost... ₹13/plant. Fertilizer....... Labour cost... Insecticide... Water cost.. Time taken 12 to 15 months. Market Price ₹15 to 40/Kg. Cutting & Transportation cost..