Sugar apple tree

Sugar apple tree grown from a seed from a tropical plant. 🌱 It’s super super tall so I’d like to find a home for him or her before it gets too cold. It’s outside right now it needs to be inside. The last photo is a photo of the actual fruit, but I still waiting for the plant to grow a fruit. I saw them online price is $300 but of course I am willing to negotiate a fair price.