cowslips? One has come up in our garden, don't know how it got there, looks very happy. Primroses are same family, so praps they'd like it too.

hi there i just inherited a garden and have several tree stumps which get obscured nicely with crocosnia the yellow orange ones which flower for quite a long time and being corms and perennials they come up every year so you could plant some nice arching flower stems and quite tall