Insight Garden Program (ISP) P.O. Box 441 San Quentin, California 94964 (415) 730-6301
In the Insight Garden Program, prisoners learn about landscaping, organic gardening, nutrition, ecology and life skills. The recidivism rate for San Quentin participants in the Insight Garden Program is slim. ISP is horticultural therapy for its participants, providing not only training but a link towards a better future.