I have not been able to read all but the book is more comprehensive than I thought. It can even interest those who do not have a greenhouse. It consists of several parts; explains how to choose one for the greenhouse, how to mount and where to install (for had a veranda can also be a greenhouse and be landscaped with plants); Then we start talking about the plant and vegetable garden. These are partly made of how to create the plant and start a vegetable garden by planting when and with what equipment; when replanting vegetable garden; meets the disease and how to treat them; fertilizer ... He detail for each plants and vegetables the different stages and this is also where it is also addressed to those who do not have greenhouses.