This protocol describes a method for obtaining in vitro germination of zygotic embryos from wild banana seeds and controlled hybridizations. Key steps include: 1) Extracting embryos from surface-sterilized seeds under sterile conditions and placing them on germination medium supplemented with plant growth regulators. 2) Culturing embryos in the dark at 27°C until germination occurs, usually within 15 days. 3) Subculturing germinated plantlets to growth medium for 30-40 days under light to develop full plants. Expected germination rates vary from 10-99% depending on the banana genotypes crossed.