So, when people check with “THCa flower”, Once more, they’re commonly referring to cannabis flower that hasn’t been decarboxylated (or heated) to convert THCa to THC, and therefore retains a large concentration of THCa. In a sense then, most freshly unheated cannabis flowers could be viewed as “THCa flower”. By https://chanceheseq.tribunablog.com/the-2-minute-rule-for-raw-hemp-buds-48236973