Marijuana Laws in Washington
State-specific overview · Criminal Law
Adults may legally purchase, possess, and use cannabis through licensed retailers; home cultivation is prohibited.
How Washington treats Marijuana Laws
Washington established a fully regulated recreational cannabis market under Initiative 502, allowing adults 21 and older to purchase and possess up to one ounce of cannabis from licensed retailers. Home cultivation is illegal for recreational use, though medical patients may grow limited amounts. The state imposes a 37% excise tax on cannabis sales and maintains strict licensing and testing requirements for all products.
The general definition of Marijuana Laws
State and federal regulations governing the possession, sale, and use of cannabis.
Marijuana laws vary dramatically across the United States, creating a complex legal landscape. Some states have legalized marijuana for recreational use, others allow it only for medical purposes with a prescription, and some prohibit it entirely. Federal law still classifies marijuana as an illegal drug, which creates conflicts with state legalization. Penalties for violating marijuana laws range from small fines to felony charges depending on the amount involved and your state's rules.
Read the full Marijuana Laws entry →This page is a plain-English reference and is not legal advice. State laws change frequently. For specific situations consult a licensed attorney in Washington.