Adults 21+ (or 18+ with a medical recommendation) can legally purchase and possess cannabis seeds for personal use.

As of early 2026, cannabis seeds are federally legal as "hemp" if they contain less than 0.3% THC. However, a new federal law (Section 781) is set to redefine seeds based on the mother plant's THC content starting November 12, 2026 , which may restrict interstate shipping in the future.

While state law allows growing, local cities and counties can impose specific restrictions, such as requiring plants to be kept indoors or out of public view. Where to Buy Online

State law caps personal cultivation at six plants per household, regardless of how many adults live there.