I need help with my bannana yucca seeds, I have about 10 seeds and I am wondering how they sprout? Two of the seeds look like they have mold on them but the mold is green and the other is black. I picked up the blackish one and it left a black powdery residue on my hand it seems to be coming out of the seed, is this the way they sprout? Please Help!! Thank you in advance for any input. Tom24
