Health and Safety Code section 11362.2 grants every adult 21 or older the statewide right to cultivate up to six cannabis plants indoors, and bars local governments from completely prohibiting indoor personal cultivation.
Health and Safety Code 11362.2 authorizes adults 21 or older to plant, cultivate, harvest, dry, or process up to six living cannabis plants per private residence. Subsection (b) lets cities and counties enact reasonable regulations on indoor cultivation but expressly forbids them from completely prohibiting it inside a private residence or accessory structure that is fully enclosed and secure. Local jurisdictions may ban outdoor cultivation, but indoor cultivation of six plants is a statewide right. Section 11362.1 separately permits adults to possess up to 28.5 grams of cannabis flower and 8 grams of concentrate.
Cultivating more than six plants without a commercial license is an infraction or misdemeanor under Health and Safety Code 11358 with fines starting at $500 and possible jail time. Local agencies that fully ban indoor personal cultivation face declaratory and injunctive challenges.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Castro Valley, CA
Alameda County Code §6.60.050 prohibits repairing, rebuilding, modifying or testing vehicles in residential areas between 7 p.m. and 7 a.m. if it produces so...
Castro Valley, CA
Alameda County §6.60.050 makes amplified sound from any radio, stereo, instrument or device a violation at any time of day if plainly audible 50 feet from th...
Castro Valley, CA
Alameda County Code §6.60.050 limits use of electric or gas leaf blowers, sweepers, vacuums, mowers, trimmers, edgers and hedgers in residential areas to 7 a...
Castro Valley, CA
Alameda County Code §5.08.060 makes it unlawful for any person owning, keeping, or having custody of a dog or other animal to knowingly permit or suffer that...
Castro Valley, CA
Alameda County Code §6.60.080 exempts construction activity from Chapter 6.60 only if it occurs between 7 a.m.-7 p.m. on weekdays and 8 a.m.-5 p.m. on Saturd...
Castro Valley, CA
Alameda County NPO §6.65.030 prohibits parking or storing vehicles on lawns or unimproved surfaces of residential property. Vehicles must be on paved concret...
Side-by-side rule comparisons with other cities in Alameda County.
See how other cities in Alameda County handle home cultivation.
See how Castro Valley's home cultivation rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.