Cannabis Sativa is one of the primary species of the cannabis plant, alongside Cannabis Indica and Cannabis Ruderalis. Known for its energizing and uplifting effects, Cannabis Sativa has a rich history and is widely celebrated for its diverse applications, including recreational, medicinal, and industrial uses. With cannabis fully legalized in Thailand since June 2022, it’s an excellent time to explore this fascinating plant species. This glossary article aims to provide a comprehensive introduction to Cannabis Sativa for beginners, touching upon its origins, characteristics, effects, cultivation, and popular strains.

Origins and History

Cannabis Sativa is believed to have originated in Central Asia, specifically in the regions of modern-day China and Mongolia. It has been cultivated for thousands of years for various purposes, including medicinal, spiritual, and industrial applications. Ancient Chinese texts mention the use of cannabis as a medicine, while various cultures around the world have incorporated the plant into their religious rituals and ceremonies.


Sativa plants are known for their tall and slender structure, often reaching heights of up to 20 feet (6 meters) when grown outdoors. Their leaves are long and narrow, with a light green color. Sativa plants have a longer flowering period than Indica plants, typically taking 10-16 weeks to reach full maturity.


Cannabis Sativa strains are often associated with cerebral, energetic, and uplifting effects. Users frequently report feelings of increased focus, creativity, and motivation, making Sativa strains popular choices for daytime use. However, it’s essential to remember that individual experiences may vary, and not all Sativa strains will produce the same effects.

Medicinal Benefits

Sativa strains have been reported to help alleviate various symptoms and conditions, including depression, anxiety, chronic pain, and fatigue. Many users find that Sativa strains provide relief without the sedative effects commonly associated with Indica strains, making them suitable for daytime use. It’s important to note that the cannabinoid content of Sativa strains must remain below 0.2% in Thailand to be compliant with local regulations.


Growing Cannabis Sativa can be more challenging than cultivating Indica strains due to its longer flowering period and larger size. However, with proper care and attention, Sativa plants can thrive and produce high-quality buds. Sativa plants typically prefer warmer climates with plenty of sunlight, and growers often employ techniques like topping and low-stress training (LST) to manage their size and promote higher yields.

Popular Sativa Strains

Numerous Sativa strains have gained popularity among cannabis enthusiasts. Some well-known strains include:

  • Jack Herer: Named after the legendary cannabis activist and author, Jack Herer is a Sativa-dominant strain known for its uplifting and creative effects. With a spicy, pine-like aroma, Jack Herer is often used by those seeking relief from stress and anxiety.
  • Sour Diesel: Sour Diesel, or “Sour D,” is a pungent, diesel-scented Sativa strain cherished for its energizing and mood-enhancing effects. It’s commonly used to combat fatigue and stress, and many users report a boost in creativity and focus.
  • Haze: As one of the original Sativa strains, Haze boasts a long lineage and a multitude of offspring. With a distinctively earthy and spicy aroma, Haze is known for its invigorating and uplifting effects, making it a popular choice for those looking to enhance their mood and productivity.
  • Green Crack: Despite its controversial name, Green Crack is a Sativa-dominant strain with a tangy, fruity flavor