An Angel Trumpet cross involving brugmansia Cassie's Curls almost always results in curly offspring.  The seedling pictured below has an unknown father but you can still see mom's curly tendril genes carried forward.  This particular seedling had about 10 blooms open in its first bloom cycle and the overall look was quite striking.I'm growing out lots of crosses involving Cassie's Curls and I'm expecting some exciting results this fall.  Stay tuned...