• PO Box 25079, Tempe, AZ 85285 USA
  • PO Box 25079, Tempe, AZ 85285 USA


Garden Pool is a federally recognized 501(c)3 international public charity dedicated to research and education of sustainable development.  Our operations are based in downtown Mesa, Arizona and we have an office in Trinidad & Tobago. We’re working on bringing the GP system to the rest of the world!

The GP (short for Garden Pool) was a one of a kind creation invented by Dennis McClung in October of 2009. It is truly a miniature self-sufficient food-system. Rather than keeping our creation to ourselves, we have decided to share it with others. GPs are being built all over the world offering an easy and sustainable solution to current food production challenges. The Garden Pool system uses more than 98% less water than conventional farming methods, has next-to zero external inputs, uses no chemical fertilizers or pesticides, and raises very nutritious food!

testimonial""``Garden Pool is a global movement for sustainable development and my passion. It's an honor and a great responsibility to be a public servant that leads an international NGO.``icon
Founder, President, & CEO - Dennis McClung

Our Impacts

Committed To Providing The Best


GP continues to innovate in water sterilization, food systems, sustainable additive manufacturing, VR design, humanitarian aid, and more!

Humanitarian Aid

Our amazing team of GP Volunteers build local and travel abroad to help others build to grow the Garden Pool way.


Garden Pool develops and implements easy to replicate solutions to meet the demands of the future.


Founder & CEO - Executive Director

Seed Librarian

Seed Librarian

Seed Librarian

Global Project Lead

Assistant Seed Library Director

Apprentice Supervisor

Video Production

Video Production Volunteer

3D Environmental Animator

3D Environmental Animator

Apprentice Supervisor


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