Tissue culture is a method of plant propagation that involves the use of small pieces of plant tissue, such as leaves, stems, or roots, that are grown in a sterile environment. Cuttings, on the other hand, are pieces of plant material, such as stems, leaves, or roots, that are taken from an existing plant and used to propagate a new plant. Cuttings are typically taken from a mature plant and planted directly into soil or a potting mix.
