The lush, sculptural hosta is loved by gardeners for its ability to both combine well with other plants and project a strong presence when planted alone. ''The New Encyclopedia of Hostas'' - the second edition of Diana Grenfell and Michael Shadrack's classic work - provides growth and cultivation information for seven hundred cultivated hostas. Detailed, easy-to-read descriptions include growing tips, recommendations for landscape use, and suggestions for companion plants. Clear cultivation advice is provided, including recommendations for hostas that succeed in challenging environments, such as the warmer regions of the United States. Captivating photographs show hostas up close and in a wide range of different garden situations. Gardeners will appreciate the depth and scope of this essential reference and use it time and again to help with plant selection and identification, and to inspire new plantings.