- The existence of beta-caryophyllene in White Runtz may possibly lead to the calming and enjoyable effect. The effects of White Runtz can past for quite a few several hours, so it's sensible to program accordingly and keep away from running major equipment or driving while beneath its influence. https://thebookmarklist.com/story17772314/new-step-by-step-map-for-white-runtz-strain