پرورش رز در آب و هوای سرد

This thoroughly updated edition of the landmark volume Growing Roses in Cold Climates includes: • Accessible information on 875 varieties of roses best suited to cold climates • New methods for protecting roses in winter • Hundreds of new rose introductions, including disease-resistant and hardy varieties • Five-star ratings to help you select top-performing roses In addition to describing both organic and inorganic solutions to common rose problems, this volume also profiles twelve major classes of roses, complete with photographs and step-by-step guidelines on achieving ideal growing conditions.