This book investigates the selection and cultivation of garden plants, drawing on Alan Bloom's extensive horticultural experience. It aims to guide gardeners in choosing the most suitable plants for their specific needs and environments. The work is structured around practical advice and detailed descriptions of various species.

This work is regarded as a foundational text for gardeners, particularly those interested in perennial borders and herbaceous plants. Bloom's practical approach and deep knowledge of plant selection are consistently highlighted. The book is valued for its clear guidance and the author's authoritative voice in horticultural matters.