Sharone gladies EChithra Devi B.S2023-09-232023-09-232021-040972-5210http://www.plantarchives.org/article/in-vitro-regeneration-of-arundina-graminifolia-d-don-hochr.pdfWe can see Orchids come in a wide variety of shapes, sizes, colours, and textures far beyond the human mind’s imagination. They emerge from seeds in nature, but in the absence of suitable hosts, they do not germinate in sufficient numbers. This problem was solved by using the tissue culture technique for its germination. One of the successful method used for mass propogation of orchid plantlets is in vitro techniques. Therefore, an initial analysis was conducted in order establish an appropriate procedure for mass multiplication of Arundina graminifolia. MS (Murashige and Skoog) medium was found to be suitable for the asymbiotic seed germination of Arundina graminifolia. Direct protocorm like bodies were induced by using combinations and individual supplement of MS medium with IAA (Indole-3-acetic acid), IBA (Indole-3- butyric acid), BAP (6-Benzylaminopurine) and KIN (Kinetin). Hormone-free MS basal medium was found suitable for the conversion of PLBs (protocorm-like bodies) into complete plantletsen-USContaminatespoilagefungibacteriasurface sterilizedArticle