Cannabis Regulations in Martinez, CA (2026)
1 verified cannabis regulations for Martinez, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Home Cultivation
California Proposition 64 (Adult Use of Marijuana Act) allows adults 21+ to cultivate up to 6 cannabis plants per household for personal use. Plants must not be visible from public areas and must be secured against access by persons under 21. Martinez may impose additional local regulations on home cultivation. Landlords may prohibit cultivation on rental properties.
Martinez Home Cannabis Cultivation
Some RestrictionsLooking for Contra Costa County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Martinez city rules.
Cannabis Regulations in Contra Costa County →