Exotic Diversity
72 Tropical and subtropical Fruit Trees for the Mediterranean Region
2nd Edition
Published on 20. October 2025
Book
Hardback
254 pages
978-3-6951-0024-8 (ISBN)
Description
"Exotic Diversity" Tropical & Subtropical Fruit Trees for Mediterranean Gardens is a unique reference work dedicated to the fascinating world of 72 selected exotic fruit trees. Spanning over 260 pages, featuring 72 high-quality photographs (300 dpi), and boasting a clearly structured design, the book offers practical and essential information for anyone wishing to cultivate these tropical and subtropical treasures in the challenging Mediterranean climate, both in Spain and other bordering countries (Mediterranean coastal countries).
Each fruit plant is presented in detail across a double page with a full-color image, a meticulous text, and a summary table showing the ideal location, planting and harvesting times, temperature limits, and other fundamental cultivation details. Furthermore, 30 thematic chapters provide deep knowledge on specialized gardening, covering soil care, irrigation, fertilization, and pruning. Special and advanced topics such as Terra Preta, Bokashi, Mycorrhizae, and sun protection are also addressed.
This work has been edited by Günter Dietmair and authored by Otto Krüger. It is aimed at hobby gardeners, self-sufficient cultivators, and sector professionals alike. It combines specialized knowledge, inspiration, and a love for nature in a high-quality volume that serves as both a practical manual and an aesthetic collector's item.
Exotic Diversity is the centerpiece of the international edition series (German, English, Spanish) and has been developed specifically for the Mediterranean region. It is an invaluable resource for anyone seeking to discover the beauty and benefits of exotic fruit trees and transform their garden into a subtropical paradise.
More details
Persons
Author
Otto Krüger is an experienced horticultural expert on tropical and subtropical plants and fruit trees.
For decades, he has devoted himself intensively to the acclimatization and care of exotic plants in the Mediterranean region, with a particular focus on the Spanish coast. His work, Exotic Diversity, is the result of this extensive practical experience and a deep enthusiasm for the biodiversity of nature.
His knowledge is based not only on theoretical studies, but also on countless field trials, plantings, and personal projects. Through this work, he has developed a deep understanding of how tropical and subtropical species can be successfully adapted to the specific conditions of the Mediterranean climate - and how they can withstand challenges such as water scarcity, difficult soils, and occasional frosts.
As an author, Otto Krüger aims to convey his knowledge in a way that is understandable, practical, and technically accurate. His book impresses with its attention to detail and respectful approach to the environment. Carefully documented texts, high-quality plant portraits, and well-researched sections on key topics such as soil improvement, irrigation, fertilization, and plant protection testify to his high standards of completeness and quality of information.
Editor
Günter Dietmair is the editor of "Exotic Diversity" and founder of the Orion Tropis initiative, the project that led to the publication of this unique work.
With over 50 years of experience in gardening, landscaping, and sustainable cultivation methods, Günter Dietmair is a practical expert in working with plants, soils, and ecosystems. His passion for tropical and subtropical species led him to conceive this publication as a way to share high-quality knowledge independently and with a focus on practical application.
Throughout his career, he has developed a keen sensitivity for identifying the challenges and opportunities presented by growing exotic fruit trees outside their regions of origin. Dietmair applies this vast knowledge not only to his own horticultural projects, but now makes it available to a wide audience through his role as editor.
As editor, Günter Dietmair has focused on ensuring that the book is both solid in content and visually appealing. Special emphasis has been placed on scientifically reliable information, clear illustrations, and accessible language, bridging the gap between specialized literature and a practical guide for amateur gardeners, self-sufficient growers, and professionals.
"Exotic Diversity" is the centerpiece of Orion Tropis, a knowledge initiative conceived as a platform for knowledge transfer, inspiration, and the promotion of sustainable cultivation methods. Its aim is to provide readers with practical knowledge of the highest quality while awakening their enthusiasm for the beauty of tropical and subtropical fruit trees in the Mediterranean.