I absolutely LOVE this book. Great coloured photos. Great descriptions of plants. Clear identification as to whom the plant attracts. Symbols included for light preference. THIS IS THE GARDENING BOOK TO PURCHASE IF YOU ARE INTO WILDLIFE GARDENING! I am working on creating a butterfly garden that is approximately the size of the football field, and I use this book for my main plant purchasing reference. I have read the book cover to cover almost 5 times and I still find it refreshing and enjoyable. I only wish the book would have listed plant hardiness zones for all the plants instead of just a few.