LA Rapper and Weed Grower PKnuckle has been growing and selling weed in the city since the late 90s. After a stint in lockup, he burst back onto the scene in the mid 2000s, dropping singles and developing his clothing brand Dope Kings. On the side, he sold cannabis under his brand Palm Trees by PKnuckle. Now the two brands have merged, and PKnuckle is dropping his own strains, some coming from his decades-old library of genetics.