It can make a good dry wine but takes about a full year before it is fit to drink.I don't have a clue what varieties of rhubarb I have.
Last year I wanted some to plant. I looked everywhere. I put the word out to everybody I knew. Then one day an old high school friend stopped in. Oh, I have all kinds of rhubarb, just come on over and dig up whatever you want. So I did. two five gallon bucketsful. Went to plant them. started dividing them. Had over twenty good sized roots.
After I had them all planted, my sister sent me two roots from her old plant. and then someone else gave me a couple of roots. I have a good sized patch started now. lol
then this year, our original patch that we thought had died out, started to grow again. there are four plants in that row.