My French friend gave me several Iris bulbs (rhizomes?) when I was over there last month. I understand that they are usually planted in the Summer but wondered what to do with them now! I was given some 3 years ago, which I planted at my previous house. Being an ignoramus I didn't know that they should be exposed and they were planted like regular bulbs. Miraculously, one did flower - after 3 years! My front garden here is south facing, soil quite sandy and gets lots of sun, although it's been raining for the last week or more! I live in the South (Bournemouth area.) Any advice gratefully received.