Alaska
Patient or caregiver may possess up to one ounce (28.35) grams of prepared marijuana. May cultivate up to six plants, only three of which may be mature.
Arizona
None. At this time Arizona law mandates alternative sentencing for non-violent drug offenders, and seeks to establish legal protections for seriously ill patients by allowing doctors to "prescribe" schedule I controlled substances such as marijuana.
However, because federal law ultimately forbids physicians from prescribing such drugs, this statute does not adequately protect patients from state-level criminal penalties, as do similar state laws that only require patients to possess a physician's "recommendation" that medical marijuana therapy may be beneficial. Not surprisingly, the attorney general's office reports that state physicians are not advocating medical marijuana therapy to their patients under the law.
California
California's law allows for the medical use of marijuana. The original law set no limits on how much marijuana a patient can possess or cultivate. An identification card is not necessary, but some localities have adopted such programs to further protect patients.
California currently has a limit of eight ounces dried; six mature plants and 12 immature plants, although cities and counties still can set their own, higher limits.
Governor Gray Davis signed this into law as he was on his way out, and now it will be one more mess left for Arnold to fix.
Many contest that doctors have set a standard of eight to 12 pounds per year and that this is what the U.S. government gives to each of its medical-marijuana patients.
Colorado
Patients or caregivers may possess up to two ounces of prepared marijuana or may cultivate up to six plants.
Hawaii
Patients or caregivers may possess up to once ounce (28.35 grams) of prepared marijuana. May cultivate up to seven plants, 3 of which may be mature.
Maine
Patient or caregiver may possess up to 1.25 ounces of prepared marijuana and may cultivate up to six plants, three of which may be mature.
Nevada
Patient or caregiver may possess up to one ounce of prepared marijuana and may cultivate up to seven plants, 3 of which may be mature.
Oregon
Patients or caregiver may possess up to one ounce (28.35) grams of prepared marijuana and cultivate up to six marijuana plants, three of which may be mature.
Washington
Patients or caregivers may possess or cultivate up to a 60-day supply. The WA State Legislature considered amending RCW: 69.51A so the WA State Department of Health could define the 60-day supply clause in our state law. Despite widespread support among both patients and police, that legislation was not approved, and there is no definition in state law.