/ California cannabis regulations Content for 澳门六合彩开奖结果走势图 en /food/news/how-much-does-it-cost-california-cannabis-growers-safety-test <p>澳门六合彩开奖结果走势图 researchers find that California 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