Wish List: Popcorn Cassia

I was watching “Secret Gardens of Palm Beach County” (episode 608) on HGTV and saw a very interesting plant called Popcorn Cassia (Cassia didymobotrya). It had pretty yellow flowers and the crushed leaves has the scent of popcorn or peanut butter.

Popcorn Cassia Flower   Popcorn Cassia Leaves

I wonder if these will survive in our area.