Founded in 1999 by Jenifer Valley, a 4th stage cancer patient who is an avid activist and Medical Marijuana card holder, we are a philanthropic group. Our master breeder has been working in the field of genetic engineering since 1969.

Stoney Girl Gardens is a private group of patients and caregivers inspired by patients and dedicated to everyone in the Medical Marijuana Program. We believe in sharing our success and experience with qualified individuals. If you follow our advice exactly and use our strains we guarantee your results to be award winning.

Spreading the Love of Growing


Stoney Girl Gardens is a World Class Breeder and Award Winner.  Stoney Girl Gardens is continually creating true breeding strains such as Pit Bull, Crippled Rhino, Berkeley Blues, Oregon Pinot Noir, and Sugar Plum.  Our Exclusive Signature Series breeds have twice won first place in the Oregon Medical Cannabis Awards, and have been featured on full page articles in High Times. We are featured in the Big Book of Buds 4 due to arrive in 2010.  Our girls have modeled with some of the world’s top clothing designers. We have been front page headlines in many newspapers. Our garden has been visited, viewed, photographed and qualified by many well known horticulturalists such as Ed Rosenthal. Our catalogs are featured in the famous Amsterdam coffee shops, and our strains sought after by professional seed companies.  They are only available however to qualified Medical Marijuana candidates. This is a true North West Tradition.

We have no organization to join, or nothing for sale.  We focus exclusively on our own projects and share our accomplishments.  We offer free grow classes to qualified organizations. We support the Medical Marijuana Program and work well within the requirements. We are open to support any qualified organization. We already support many. We want to know about yours.

We don’t just grow seeds, we produce true breeding strains. Stoney Girl Gardens has the largest seed bank reserves in the US.  We are the only true breeder in the US and recognized worldwide by our breeding associates and top experts in the field. Stoney Girl Gardens has been commissioned to create or otherwise produce and preserve exotic and special strains for certain qualified clients.  Some of these clients look to SGG to reproduce and preserve species that otherwise would become extinct due to lack of true breeding seed stock and methods.  All of our seed stock is of the finest breeding quality, each seed specifically inspected and controlled for heredity and quality of genetics. This brings you the consistency of getting what you expect, with no surprises. It takes about 1 to 3 years for us to perfect a single true breeding strain under our program.

Stoney Girl Gardens is an accredited and acclaimed world class breeder. While others simply produce Hybrids, we only produce the finest True Breeder Quality seeds, acclimated for the North West.

Attend Cannabis Classes at Portlandsterdam!

We are proud to say we have 100% success with our students going home and being successful. In depth selection of seminars and training from industry professionals. Classes are held every other weekend; visit the web site to register.

Come visit our beautiful dispensary in Clackamas!

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