John Kleyn

About the Author

John Kleyn is a distinguished botanist and horticultural innovator whose passion for plant science has spanned over three decades. With a PhD in Plant Physiology from the University of California, he has dedicated his career to advancing micropropagation techniques, making complex laboratory methods accessible to gardeners, researchers, and educators alike. Kleyn's work bridges the gap between cutting-edge biotechnology and practical application, empowering individuals to propagate rare and exotic plants from mere tissue samples. As a sought-after lecturer and consultant, he continues to inspire the next generation of plant enthusiasts through his clear, engaging writing and hands-on expertise. His contributions have revolutionized home and commercial horticulture, fostering sustainable growth in an ever-changing world.