Hi, Robin: It’s really best to wait until rhubarb is dormant or just coming out of dormancy before dividing. That being said, if this were some sort of emergency situation, we would probably try it if we had really robust plants that might withstand the shock. But not much would then happen this year anyway, so why not wait? As a matter of fact, you can tell your friend that we advised you to wait one more year, just to make sure that she gets the very best plants possible, as such a good friend truly deserves! Thanks for asking, good luck, and save a piece of pie for us! We’ll be right over.
Hi, Robin: It’s really best to wait until rhubarb is dormant or just coming out of dormancy before dividing. That being said, if this were some sort of emergency situation, we would probably try it if we had really robust plants that might withstand the shock. But not much would then happen this year anyway, so why not wait? As a matter of fact, you can tell your friend that we advised you to wait one more year, just to make sure that she gets the very best plants possible, as such a good friend truly deserves! Thanks for asking, good luck, and save a piece of pie for us! We’ll be right over.