Avocado

Avocado is native to Mesoamerica, broadly encompassing Mexico and parts of Central America. Its history is more complex than a single point of origin: wild and early cultivated populations varied across the region, and people selected trees for larger fruit, richer flesh, and other desirable traits over thousands of years.

Botanists commonly describe three major horticultural groups—Mexican, Guatemalan, and West Indian. These names reflect distinct ecological and cultivation histories within the species rather than three unrelated fruits. Mexican types are generally associated with cooler highlands, Guatemalan types with tropical highlands, and West Indian types with warm, humid lowlands; the last likely developed as a cultivated group in lowland Mesoamerica rather than originating in the Caribbean.

After Europeans reached the Americas, avocado cultivation spread through the Caribbean and into other tropical and subtropical regions. It later became established in places with suitable frost-free climates, including California, Florida, South America, southern Europe, Israel, South Africa, and Kenya.

Today’s international trade is dominated by the Hass avocado, a cultivar first propagated commercially in California in the 20th century and believed to have mixed Guatemalan and Mexican ancestry. Its modern fame is Californian, but the species and the agricultural knowledge that shaped it are rooted much farther south, in ancient Mesoamerica.