Hawaii - The tropical climate of Hawaii provides ideal conditions for growing pineapples. The Hawaiian Islands have a long history of pineapple cultivation. Florida - Southern Florida's warm climate allows fresh pineapple production, especially along the coasts. Major pineapple growers are located in Palm Beach County. Texas - Pineapples can be grown in the southernmost and warmest regions of Texas, such as around the Corpus Christi area. California - Some specialty and ornamental pineapple growers are able to cultivate pineapples in greenhouses in Southern California. Puerto Rico - As a U.S. territory, Puerto Rico has a suitable tropical climate for pineapple cultivation, especially in the central plains. U.S. Virgin Islands - The hot and humid climate of the Virgin Islands enables pineapple production. Growers are located on St. Croix Island. Louisiana - Minimal pineapple production is possible in the southernmost parts of Louisiana due to elevated temperatures. The keys to successfully growing pineapples in the U.S. are temperatures above 65°F, high humidity, lots of sunshine, and protection from frost and cold winds. It makes sense, then, that commercial pineapple production thrives best in Hawaii and Florida.