While this is a great book to teach gardeners how to really look at foliage and determine its attributes, I think one important aspect is missing and that is teaching gardeners how to make beautiful combinations. I would have liked recommendations for each plant on possible companions as far as color and texture combinations and similar growing conditions. Without these the book feels a bit like an encyclopedia which requires it to be used in combination with other gardening books. Despite its negatives, I highly recommend this book for all gardener's libraries!