The study was to examine the optimization of conditions for the growth of Dendrobium
friedericksianum Rchb.f. seedlings in aseptic culture. It was found that Vacin & Went was the
optimal medium for the growth of the orchid. The orchid seeds in the liquid medium before
transfer on solid medium for 1 month had 4 days faster germination than the cultivation on the
solid medium, although the two patterns of cultivation were non significant in aspect of average
dry weight. IBA and 2,4-D at 0.15 mg/l were the best of growth regulators and concentration
for stimulating growth of this orchid significantly, right across NAA and kinetin were inhibit
growth significantly