u/Glad-Experience-5244

Beginner at begonias

Beginner at begonias

Hi I have this begonia Rex that had started to get very leggy. I chopped it and put it back in the soil but online it’s saying I need to do leaf prop. Is this the rizhome that we can see? Can I just put it in moist soil and it will grow roots? I feel silly cause I cut the plant without researching lol