Clean Green Certified®
We are proud to be Oklahoma's first Clean Green Certified® farm. We are committed to sustainability.
Unique Terpenes
From seed to sale, we cultivate and grow unique flower using organic methods.
Living Soil
We use living soil and organic amendments and feed our living soil with citric acid and beneficial bugs.
About Our Farm
Rhiza Ranch is a family owned and operated farm in Harrah, OK. As the first certified Clean Green cannabis grower in Oklahoma, we strive to give patients access to clean, responsibly grown cannabis. Over the last decade working in commercial cannabis production in Oregon and Colorado, we realized that soil fertility reigns supreme over conventional horticulture. That’s why our cannabis grows in living soil, is fed organic fertilizers, and is only treated with citric acid and beneficial bugs.
Certificate# OK-CG-22-0437
Our featured Premium Strains!
Sky Cuddler Kush
Super stoney THC and terpene-fueled head high. THC: 22.16% CBD: >.04%
Pineapple Upside Down Cake
Stoney with a bit of a giggle – a kicked back stone with a smile. THC: 16.00% CBD: .46%
Magic Melon
Creative & invigorating – this really IS magic! THC: 23.52% CBD: .716%
Cherry Limeade
Great relief for nerve related aches and pains. THC: 4.60% CBD: 14.70%
See Our Flower Here
Responsibly Grown Cannabis
Our farmers & processors produce some of the world's finest, highest quality cannabis and cannabis products based on the Clean Green Certified® Program. Our program is modeled on national and international organic, sustainable, and regenerative agricultural standards; ensuring environmentally clean methods.
- Chris Van Hook @cleangreencertified
