I have an amazon sword in my tank with a really long thin stem growing off of it. Right now it's about 2x as high as the plant itself, and it look slike it has 2 mini swords growing off of it. Are these mini-swords? And if they are, how do I remove them and plant them so they'll grow? Or does it not work that way? I really have no idea, I just think they look like mini swords, so I don't nkow if that's how they reproduce or what. The plant right now is only about 6-10 inches tall. I had cut off like 3 of the leaves that looked pretty bad (after I bought it ) and now it's flourishing. It's bright, it seems to be growing a lot and this thing coming off of it.