Nowadays, artificial seed technology is one of the most important tools to breeders and scientists of plant tissue culture. It has offered powerful advantages for large scale mass propagation of elite plant species and conservation of plants. The artificial seed technology is a rousing and fast growing area of research in plant tissue culture. The information in the areas of synthetic seed preparation technology, its implications, achievements and limitations are lying unorganized in different articles of journals and edited books. This information was presented in this monograph in organized way with up-to-date citations, which will provide comprehensive literatures of recent advances. To be an expert in artificial seeds, one should have enough practical hand in plant tissue culture. The main aim of artificial seeds is to obtain true-to-type plants; consequently the different methods of testing clonal.