Greenwerkz high CBD strain, the R4, is unique. With almost no THC and 14% CBD this strain offers a truly medical value to the patient. Check out the test results for yourself, here. The RMX, which was grown from an R4 seed, tests regularly at 18% CBD as well, check out those results here here .
The R4
Greenwerkz & the R4
- Greenwerkz Releases R4 Ultra-High CBD, Non-Psychoactive Strain as “Open Source”
- 2012 Denver Medical Cannabis Cup Winners
- 2012 THC Championship Winners
- Medical marijuana strains richest in CBDs: Top Colorado samples
- Dr. Green Leaf’s review of Greenwerkz and our High CBD Strain
- Culture Magazine R4 Review
News Reports about CBD
- NBC News Reports that Cannabidiol (CBD) “Turns Off” the Cancer Gene Involved in Metastasis Findings
- Can Cannabidiol (CBD) Fight Metastatic Cancer? According to the latest research the answer is yes
CBD Resources