Gardening is changing, and our understanding of the field must keep pace. Veteran horticulturist and longtime teacher Joe Seals rises to this challenge in his new book, "Back to the New Basics: A Practical Guide and New Reference Manual to the Ways, the Whys, and the New Sciences of Better, Easier Gardening." A great introduction for the novice and a quick update for experienced gardeners, this is an invaluable book.