Pucker up! The Lemon Tree is here. When the Lemon Tree crew first started growing their singular cannabis strain almost 15 years ago, it was locals-only thing for a group of buddies in Santa Cruz, California. It was a small, craft-growing operation, and the tight-knit community of artists and skaters loved the Lemon Tree’s unique, citrusy flavor and perfectly balanced hybrid effect, rich with mood-elevating and energizing terpenes.