The use of ½ MS as the basal medium
supplemented with IBA from 0.1 to 1.0 mg L-1
provided virtually 100% rooting but the optimal
combination of highest avearge root number per
plantlet, root length and plantlet height was obtained
with the ½ MS medium supplemented with 0.25 or 0.5
mg L-1 IBA. There were not significant different
between ½MS medium supplemented with 0.25 and
0.5 mg L-1 IBA. Considering the economic factor, ½
MS medium supplemented with 0.25 mg L-1 IBA was
selected as the rooting medium, which could lower the
production cost during mass propagation