Hydro and Kush aren't comparable. The term "hydro" refers to it's cultivation method, hydroponics - it's grown indoors. Kush is a term that's been loosely thrown around for as long as I can remember. Marijuana grown indoors is typically of very high quality, if done correctly. Kush can be hit or miss..but again, depends on the grower.
yes but they aren't real marijuana. they look like marijuana, feel like marijuana, get you high like marijuana, are smoked like marijuana, but aren't marijuana. they are legal herbs mostly grown in south america. check some out here http://www.legalbuds.com/legal_bud.html http://www.internationaloddities.com/
Kush marijuana means drug dealing with marijuanna
Kush is a type of marijuana. It is sometimes used for medical marijuana.
Master Kush is a type of marijuana.
Marijuana
Kush
Yes, kush is a group of predominantly indica marijuana strains (Hindu kush, purple kush etc)
marinol
just a real good type of weed or medical marijuana
Afgani Kush
rastifarian grey hair kush
It comes from the marijuana plant it can be grown just about anywhere under the right conditions.