When is the best time to divide primula? I have vivaldi and another couple of plants I can't remember the names. I think one is called Denticulate?
That is P. vialli.
I would normally divide after flowering, but now should be fine.
That's good, thank you punkdoc - I realize that the one in the big flower bed which is in full sun is struggling to survive and I would like to divide it now that the feeble flowers have finished and position it in a more shady area of the garden. Thanks for your advice.