A twenty fold multiplication per twenty days of caper was achieved by culturing nodal shoot segments in the presence of BAP (4 μM) plus IAA (0.3 μM) and GA3 (0.3 μM). The use of a modified MS medium facilitated this response. Plantlet regeneration was induced on single shoots taken from proliferating clusters subcultured for 20 days on a reduced BAP (2 μM) without auxin and gibberellin Higher rooting responses (70%) were obtained after a 20-day incubation period in darkness on solid half-strength MS1 medium plus IAA (30 μM), followed by a subsequent 20 day culture period on half-strength MSI basal medium. Proliferation was mainly due to axillary shoot-bud development as revealed by histological studies. The extensive meristematic activities observed indicated the enormous morphological potential of this species.