Q.Growing Brazil Nuts
I’ve just read Amy Grant’s article on growing a Brazil nut tree. The article says that to obtain fruit requires a special bee and commercial attempts to obtain crops of nuts have been unsuccessful. Is it possible to get fruit from a home garden tree and if so, what human intervention can be taken that might produce fruit?

Certified GKH Gardening Expert
Every source I found said they have not been successfully grown in cultivation. Plus, they take 10 to 20 years to bear fruit. Not only does the nut need a special bee, but the bee orchid is necessary, as well as Amazon forest fertility, light, etc.
https://plantvillage.psu.edu/topics/brazil-nut/infos/diseases_and_pests_description_uses_propagation