That begonia would be the leave that started
this one what my mother did is she had that exact leave, and had it sit in water for a while until it rooted. When it rooted, she gave it to me, and told me to pot it. Was like the 3rd or so
plant that i got. Anyway, as it grew, that leaf still hung out, soooo i snipped it off, and i'm rooting it. When its all rooted and stuff, i'm gonna give it back to my mom, and show her the big one ^.^ Those two baby leaves on it are around 18" now! Thing grows sooooooo fast! I accidently broke off one of its
flower stems though >.< when it happened i was like "oh no!!
"
But ya, any info on why the bamboo ain't growin at all? its not bound, it gets plenty of water, its fed twice a month, gets plenty of ambient light from that window (faces perpendicular to the sunset horizon)