Learn about cannabis
Cannabis is a natural drug derived from the plant of the same name. When consumed, it acts on the brain and body.
Cannabis goes by many other names, including marijuana, pot, weed, herb and grass.
THC and CBD
Learn about the cannabis plant and the psychotropic and physical effects attributed to THC and CBD.
The effects
Relaxing, stimulating and mood-altering: cannabis can have effects that are pleasant or undesirable. Learn what causes the effects and determines how intense they are and how long they last.
Categories of cannabis
Indica, Sativa and hybrids: what’s the difference? Learn more about cannabis categories and their many strains.

Terpenes
Due to the naturally occurring terpenes it contains, cannabis has a distinctive aromatic profile.
Methods
of use
Smoking, vaporizing or ingesting: each method for consuming cannabis has its own set of advantages and disadvantages.
Responsible
use
Using cannabis entails a number of health risks. See our recommendations for using it responsibly to minimize them.
Types of products
The SQDC sells a range of quality cannabis products, all of which have been authorized by Health Canada.
Cannabis cultivation
Learn more about cannabis cultivation as well as the quality standards for legally sold products.
Assistance resources
Are you or a friend or family member dealing with a problem related to cannabis use? Several assistance resources are available to you. Take advantage of them!