The prices are exactly $20/gram in California if you decide to buy at that quantity. You get slight discounts for volume, but this is the base price for high

The prices are exactly $20/gram in California if you decide to buy at that quantity. You get slight discounts for volume, but this is the base price for high quality indoor grams, and they are packaged and priced as such on the shelf. You can certainly get $100/ounce, or even $45/ounce products here as well. These are typically lower quality /outdoor/ grown products. The point being, you can optionally grow marijuana indoors because this margin exists, probably in a way that it would never for lettuce.