Canna~Fangled Abstracts Effects of gibberellic acid on primary terpenoids and delta-tetrahydrocannabinol in Cannabis sativa at flowering stage. 2009 Jun;51(6):553-61. doi: 10.1111/j.1744-7909.2009.00833.x. Effects of gibberellic acid on primary terpenoids and delta-tetrahydrocannabinol in Cannabis…Freedom WaresJune 5, 2009