How is marijuana manufactured?

Answer 1

Marijuana is not manufactured as such, it is produced in a variety of forms from plants of Cannabis sativa(Lin.). Other "species" may simply be varieties rather than true species. Herbal cannabis is simply the dried leaves and female flowers of the plant. Cannabis resin or "hash"consists of a concentrate produced from the mature flower heads. Cannabis oil is an extract from the plate by drying the plant then extracting it with a variety of organic solvents. The active ingredient of cannabis of all types is principally tetrahydrocanabinol (THC). The growth of Cannabis plants is illegal in most of the world, although the possession of the seeds is tolerated in many countries.