The Blue Jacaranda has been cultivated in almost every part of the world where there is no risk of frost; established trees can however tolerate brief spells of temperatures down to around ?7°C (20°F). In the United States, it grows in parts of Oregon, California, Nevada, Arizona, Texas, and Florida, and has been reported to grow in Lafayette, southern Louisiana, the Mediterranean coast of Spain, in southern Portugal (very noticeably in Lisbon), southern Italy (in Naples it's quite easy to come across beautiful specimens), the capital of Zambia also sees the growth of many Jacarandas.