I have a triple grafted Inga with I. feuillei, I. edulis and an unknown species. The edulis had tip death but is still alive. The unknown had leaf burn but is sprouting new growth. The feuillei looks pretty good and is now spitting out it's first flowers. It was recently grafted on 7/24/2017. It probably got down to the high 20s/low 30s for a few hours. I am in Sarasota just east of I75.
The branch in the foreground is Inga edulis.
Inga edulis tip death.
Leaf burn on the unknown but it is pushing new growth.
I. feuillei flowers!
I. feuillei flowers!