Although California led the way on legalizing medicinal marijuana, it isn't the only state that permits patients to purchase cannabis cures for ails. Think you know the ins and outs of America's other green industry? Take this medical marijuana quiz and find out.
Question 1 of 20
California legalized medical marijuana in what year?
Question 2 of 20
As of November 2011, medical marijuana possession is legal in how many states?
Question 3 of 20
In which of the following states is medical marijuana legalized?
Question 4 of 20
True or false: Individual counties in California can establish their own marijuana regulations.
Question 5 of 20
What's the most common strain of cannabis?
Question 6 of 20
Cannabis is classified as which type of plant?
Question 7 of 20
True or false: Only male cannabis plants produce THC-containing buds.
Question 8 of 20
Which of the following plant-growing elements does hydroponics eliminate?
Question 9 of 20
In 2005, the U.S. Supreme Court ruled that the federal government could do what regarding marijuana?
Question 10 of 20
In 2011, a Gallup poll found that what percentage of the American public favors marijuana legalization?
Question 11 of 20
In 2011, how many patients were eligible to receive medical marijuana, according to state laws?
Question 12 of 20
During their two-month growing phase, cannabis plants require 100 percent of what?
Question 13 of 20
As of 2009, the federal government provided medicinal marijuana to how many experimental patients?
Question 14 of 20
Medicinal marijuana is used to treat the symptoms of which of the following conditions?
Question 15 of 20
Cannabis plants require 12 hours of light and 12 hours of darkness during which growth phase?
Question 16 of 20
Which of the following isn't a key element for growing medical marijuana?
Question 17 of 20
Which aspect of the medicinal marijuana industry isn't legally protected?
Question 18 of 20
What's the cannabis cultivation slang, borrowed from a Beatles song, for keeping three sets of plants in continual harvest?
Question 19 of 20
True or false: The aeroponics growing method requires no water.
Question 20 of 20