Bred and developed by the THSeeds, the Zero gravity cannabis strain has gained popularity over the years to become one of the most popular strains. It is perhaps important to take note of the fact that since 1999, the strain has gained unprecedented momentum particularly in the city of Amsterdam, a city which, for obvious reasons, may best be referred to as the capital city of cannabis. So, the next time you are in the Netherlands, you may want to look out for this strain and find out for ...