Q.Jackaranda Tree
My wife bought a jackaranda tree last year. Since then it has grown 11/2 feet to 2 feet. We live in Florida, and the first winter here all the leaves and branches fell off. Nothing but a stick in the ground. I was told this is common for a young tree. The tree looks great now with plenty water and sun. Being the tree has grown a couple feet in the past year, will it still loose the leaves and branches? When will it stop loosing all this, and do I still care for it as I have been doing? thanks for all your help. Thanks

It depends on how cold your temperatures get.
This link has more information.
https://www.gardeningknowhow.com/ornamental/trees/jacaranda/jacaranda-tree-information.htm