Research study on action of homoeopathic drugs on plants revealed that it stimulates stem cell genes to start, accelerate, retard and stop relevant genetic processes originating from them. With the application of appropriate drug it was possible to alter the length of life cycle of plant. Application of these findings on human body gave very promising results. The said study led to "Transplant-less stem cell therapy" as it cured several diseases by re-development of affected tissues. Few such cases have been described here.