questions: query about variety. 
 answers: varieties: pkm-1, pkm-2,jaffna moringa,chavakacheri muringa,pal muringai and yazhpanam muringa.
pkm-1: pants grow to a height of 4-6 m and come to flower in 90 days after planting.the harvest starts at 160-170 days after planting and on and average of 200-350 sticks/year. pods are 65-70 cm long with 6.5 cm girth and 15o g weight.
ph range of 6-6.72 is most ideal.