trying to identify crazy plant!! plz help
A few days ago my fiance and I noticed one of our plants had a stem coming from the middle of it that looked like a bud... This happened in the morning and the same night about 12 hours later it had grown 10 inches!! By the next day it was growing out of the tank.. it has a VERY fast growth rate we were wondering what it could be? Any ideas would be Mich appreciated!!! Thanks!!!