The papaya is believed to be native to southern Mexico and neighboring Central America. It is now present in every tropical and subtropical country.
Papayas have exacting climate requirements for vigorous growth and fruit production.
They must have warmth throughout the year and will be damaged by light frosts. Cold, wet soil is almost always lethal. Cool temperatures will also alter fruit flavor. Papayas make excellent container and greenhouse specimens where soil moisture and temperature can be moderated. It generally branches only when injured.