This book has great information for planters. It is very helpful for other things to do as well for insects and yard stuff. I bought it for my mother-in-law and she totally loved it. She has been growing garden and flowers for over 55 years. She is almost an expert but it still tought her some new thing. She asked me to find her another book also after reading on this book. She tells me she reads it over and over and over even to her mom, who lives next door to her. They both love the books. I also get books from my job(baker & Taylor) and when i can't get one there with my employee discount my next place is right here on Amazon.com. They are the next best thing. with very good prices on the conditions of the books. So thank you Amazon.com for being so awsome.