In cannabis cloning, undifferentiated cells are the building blocks of new growth. These cells, often found in meristematic tissues, retain the ability to divide and transform into specialized cells such as roots, stems, or leaves. Their flexibility makes them essential for successful cloning, where cuttings rely on these cells to regenerate vital plant structures. Understanding undifferentiated cells reveals how a single cutting can develop into a complete, genetically identical cannabis plant—a fascinating glimpse into plant biology and the science behind propagation.