/ ÁñÁ«ÊÓƵ cannabis regulations Content for UC Davis en /food/news/how-much-does-it-cost-california-cannabis-growers-safety-test <p>UC Davis researchers find that ÁñÁ«ÊÓƵ cannabis safety tests cost growers about 10 percent of the average wholesale price of legal cannabis. The biggest share of this expense comes from failing the test.&nbsp;</p> April 23, 2020 - 11:00am Amy M Quinton /food/news/how-much-does-it-cost-california-cannabis-growers-safety-test