Avocado trees are native to the humid and tropical regions in central and northern South America. They are considered a tropical evergreen tree due to the fact that they produce throughout the year.
In 1833 the United States also started growing their own in Florida, which is now home to 56 varieties. In the 1920s, the Hass variety was discovered in California. It was not embraced by consumers thanks to it being darker and bumpier than the bright green varieties that they were used to. However, over time they became popular and today 90% of avocados grown in the country are grown in California.
Thanks to this rise in popularity, the United States is now the second highest producer of the fruit, second only to Mexico. Though in the United States only 20% of the avocados consumed are grown domestically- 80% of them are imported.