Small bed/border around conservatory
Small bed around a conservatory. Cleared out old (except for a Lobelia, which I dug up, split, and replanted temporarily). Have a Yucca in the ground which I think I want to also remove - very spiky points on leaves and also suffers from brown spot hence why cut off all the lower leaves. Bed faces North/North East / East. Gets no sun in late autumn/winter/early spring, and in summer only gets sun in morning/mid afternoon at best. Would ideally like something for all year round interest, and wondering if ferns would be a good choice, interspersed with a few choice long lasting perennials. Soil is light loam. Any ideas? Not a large border by any imagination. There is a pond on other side of path and slugs can be a problem so nothing that will feed the local beasties please.