Oh I so understand the challenge thing! I grew a Black sapote tree only because no one within miles did it or could do it. I'm still trying to pollinate desert rose and only had one time I was successful, (I envy Melissa's skill, not to mention Wilfreds) Most of my plants have no blooms cause I keep tearing off flowers and trying to collect pollen. the strange thing is that I need another Desert Rose like I need another%%%+#@ Anyway heres a shot of last years seedlings.