Instruct: Classify a review into positive or negative sentiment.
Query: An excellent gardening book!

Patrick Lima and John Scanlan once again have produced a lovely and informative book for gardeners. I am writing from zone 2, where gardening is a challenge! I found many useful ideas, and practical "how-to's". I have read it from cover to cover, and wait eagerly for the snow to melt, so I can try some of their ideas. Buy this book, it is money well spent!