Is Marijuana Legal in Washington? 2026 Update

Current Status: Legal (Recreational & Medical)

Recreational cannabis legal since 2012 (I-502), one of the first two states. Adults 21+ may possess up to 1 oz. Home cultivation is NOT permitted for recreational users (medical only, 6 plants).

Medical vs Recreational Cannabis in Washington

Washington has legalized both medical and recreational cannabis. Adults 21 and older may purchase, possess, and in most cases cultivate cannabis within state limits. Medical patients may have access to higher possession limits and additional product types depending on the program structure.

Home Cultivation Rules

Washington allows home cultivation for adults 21 and older. Check your local municipality for any additional restrictions beyond the state law. Growing limits, plant counts, and security requirements vary — the state guide above covers the specifics.

Buying Cannabis Seeds in Washington

Ungerminated cannabis seeds contain negligible THC and are available for purchase as collector items, genetic preservation specimens, and educational materials. Royal King Seeds ships to all Washington addresses with discreet, trackable packaging.

Browse our full seed catalog including feminized seeds, autoflower seeds, indica strains, and sativa genetics.

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