The terms "cannabis" and "hemp" are often used interchangeably, but they refer to different varieties of the Cannabis sativa plant with distinct characteristics, uses, and legal definitions. Here’s a breakdown of the key differences between cannabis and hemp to help clarify which might be best suited for specific needs. 1. Cannabis and Hemp Defined by THC Content The primary difference between cannabis and hemp is the concentration of tetrahydrocannabinol (THC), the psychoactive compound that produces the "high" associated with cannabis.
In the United States, hemp is legally defined as cannabis containing 0.3% or less THC on a dry-weight basis. This low THC content means hemp doesn’t produce psychoactive effects. Cannabis, on the other hand, refers to varieties of the plant with higher THC content, typically used for medicinal or recreational purposes due to its psychoactive effects. Cannabis plants can contain THC levels ranging from 5% to over 30%, depending on the strain and cultivation methods.
2. Uses and Applications Hemp is incredibly versatile, used for a range of products beyond its low-THC content. The fibers from hemp are long, durable, and resistant to pests, making them ideal for clothing, paper, biodegradable plastics, construction materials, and even biofuel. Hemp seeds are nutrient-dense and used in food products, oils, and skin care, containing high levels of protein, omega-3, and omega-6 fatty acids. Cannabis is primarily cultivated for its flowers, which contain higher concentrations of THC and other cannabinoids like CBD (cannabidiol).
Medical cannabis is used to alleviate symptoms of conditions such as chronic pain, anxiety, epilepsy, and nausea. Recreational
r&d cannabis, on the other hand, is sought after for its psychoactive effects. 3. Legal Status In many countries, hemp is legal due to its negligible THC content, and its products are widely available. For example, in the U.S., the 2018 Farm Bill legalized hemp production and removed it from the list of controlled substances.
