10 Best High CBD-Low THC Bud Strains of 2021 By Storyhub In 2018, the federal government took a huge step forward in legal development with the legalization of hemp flowers. In case you do not know what hemp flower is, CBD is a hemp flower dried down from the buds of the cannabis plant. After the legalization of the hemp flower, hemp flower sales have rocketed throughout the market. The increase in market demand for CBD was observed because consumers were more aware of the benefits of the smoking of CBD. CBD hemp flower has a unique taste, which is available in many flavors and provides the consumer with a one-of-a-kind experience.