I have had Bartzella for 7 years now and it needs to be divided. Can I plant the piece I keep back in the same place? I can totally redo the soil, I'm just running out of space for such a large plant. It still blooms well, and I know I won't be able to dig it by myself, so I think I must get it dug while I still have some help.

I know this sounds confusing so cut me a litttle slack, I'm 83.