This book is intended for children 7-12 years old but I believe it can be used with younger ones as well. Everything that is shown can be grown in containers and are easy to care for plants. The book starts with what is a plant and why do we need plants. For example it shows cotton plants and how clothes are made from this product. One section is how to plant and grow carrots and potatoes in containers and then after they are harvested they can be baked to make healthy chips. I plan to try this recipe one soon.