With a near-even balance between sativa and indica (sativa/indica ratio of 45/55), Chemdawg, also known as Chemdog, delivers on both fronts. A clear cerebral high drives creativity while a stony, sleepy body high fights insomnia and relaxes the muscles. This strain has THC levels up to 19%, meaning it’s more potent than most. It has a powerful spicy, plant-like taste and smell with a hint of diesel; the aroma alone can alert snoopy neighbors to even a carefully concealed pot grow. Not surprisingly, Chemdawg is used to produce Sour Diesel, one of the world’s most popular strains. Little is known about Chemdawg’s history or genetics, though there are urban legends involving a Grateful Dead concert, a handful of seeds, and a grower named Chemdog. Best for anxiety and pain, this strain is also helpful with depression and ADHD, as well as migraines, arthritis, and PMS.