One of the quality Indica strains available is called LVPK. It is a hybrid of Hindu Kush and Purple Afghani.
The THC is about 18% and you don't need very much of it to get a high. The high is almost instant. While it has a skunky smell, it has a floral sweet taste. LVPK is very dark green in color. As it gets closer and closer to time for harvesting, orange and purple hairs will emerge. By the time this cannabis is harvested, those hairs will be blood red/orange and a deep purple/blue.
The yield of crystals on the leaves is very high.
Many users like LVPK because it helps to stimulate the mind. It helps with focus and improves creativity. It can make the body tingly, especially in the fingers and toes. It is common to get the munchies with this form of cannabis so it is a good option for those with eating disorders where they need to eat more.