Thankyou Rodger and Bevan for your replies. A bit disappointing that
they're not perennials. I also like the look of the candelabra
primulas - are these ok as perennials for my border? As I said, the
primula denticulata seem very happy and I have to dig clumps out and
move them to other parts of the garden, they get so big.

Joan in Bramhall (Cheshire)