You can purchase the booklet titled "Florida Your Dooryard Citrus Guide", authored by Jim Ferguson. The booklet can be purchased from IFAS-Extension Bookstore, UF/IFAS Communication Services, PO Box 110011, Gainesville, Florida 32611-0011, or contact IFAS Communication Services, 352-392-2411. This book will tell you all aspects of how to how to care for your tree.- Millet