Bramble, don't know what your garden's like. Have a look at mine under Do you have a view? I think the butterflies, bees, birds and general wildlife have built up over the years as we have more and more flowers and things have become more mature. We started the garden from nothing 20 years ago and cetainly have more butterflies than we had then. I think every year we seem to get a new variety to the collection. As your garden builds up so will your butterflies. Enjoy .