DRUG CRIMES LAW — CALIFORNIA
Marijuana Laws in California After Proposition 64
Reviewed by Daniel S. Rubin, CA Bar 302093 · Los Angeles Criminal Defense Attorney
Quick Reference
Marijuana Laws California — At a Glance
- Law / Code
- HS §11357 / HS §11358 / HS §11359
- Classification
- Infraction / Misdemeanor / Felony depending on offense
- Maximum Penalty
- Varies — $100 infraction to 3 years felony
- Probation Eligible
- For criminal violations
- Strike Offense
- No
- Related Codes
- HS §11357HS §11358HS §11359VC §23152(f)
What Is Marijuana Laws California Under California Law?
Legal Framework. California’s adult-use cannabis laws come primarily from the Control, Regulate and Tax Adult Use of Marijuana Act, enacted by Proposition 64. For adults age 21 or older, Health and Safety Code section 11357 generally permits possession of up to 28.5 grams of cannabis or up to 8 grams of concentrated cannabis. Section 11358 generally permits an adult to cultivate up to six living cannabis plants at a private residence, subject to local regulation and the statute’s conditions. The conduct must fit the statutory limits and exceptions. Possessing more than the permitted amount, possessing cannabis on school grounds, smoking or ingesting it in prohibited places, furnishing it to minors, or unlicensed commercial activity can still result in criminal charges or civil penalties.
The Prosecution's Burden. The penalty depends on the conduct, quantity, age of the accused, prior record, and whether the case involves retail or cultivation outside Proposition 64’s protections. Under Health and Safety Code section 11357, possession of more than 28.5 grams of cannabis or more than 8 grams of concentrated cannabis is generally an infraction, but may be a misdemeanor for a person with specified prior serious or violent convictions or certain sex-offense registration obligations. Possession by a person under 18 is addressed separately and ordinarily results in drug education or counseling and community service. Unlawful cultivation under section 11358 can be an infraction, misdemeanor, or felony in specified circumstances, including certain environmental violations, prior convictions, or offenses involving minors.
Potential Consequences. Personal possession and home cultivation are different from commercial cannabis conduct. Health and Safety Code section 11359 addresses possession for sale. A person 18 or older who possesses cannabis for sale without the licenses required by the Medicinal and Adult-Use Cannabis Regulation and Safety Act may face misdemeanor or felony exposure depending on aggravating facts, including prior convictions, sales to minors, large-scale conduct, or environmental harms. Prosecutors may also add allegations involving unlicensed distribution, transportation, manufacturing, tax issues, firearms, or child endangerment. A dispensary label, medical recommendation, or claim that cannabis was lawfully purchased does not itself establish that later possession, cultivation, transport, or sale complied with California law.
02 — Elements of the Crime
Elements the Prosecution Must Prove Under HS §11357 / HS §11358 / HS §11359
To convict under HS §11357 / HS §11358 / HS §11359, the prosecution must prove each of the following elements beyond a reasonable doubt:
Possession Above the Legal Limit
More than 28.5 grams of flower or 8 grams of concentrate — or any amount for anyone under 21.
Unlicensed Sale or Cultivation
Sale, gift-for-consideration, or cultivation of more than 6 plants without a state license.
Prohibited-Place Possession
Consumption or possession in public places, schools, or federal property — even lawful quantities remain punishable.
All elements must be proven beyond a reasonable doubt.
Penalties
Penalties for Marijuana Laws California in California
Misdemeanor
HS §11357 over-limit possession: up to 6 months jail, $500 fine. HS §11358 unlicensed cultivation over 6 plants: up to 6 months jail, $500 fine.
Felony
HS §11360 unlicensed sale with priors or aggravators: up to 4 years state prison.
Additional Consequences
- Federal Schedule I classification — immigration, firearms, federal employment
- DUI of marijuana under VC §23152(f) — no per-se limit but active impairment triggers full DUI penalties
- Landlord and lease impacts — federal-subsidized housing still prohibits marijuana
05 — Defense Strategies
How Rubin Law Defends Marijuana Laws California Charges
Rubin Law, P.C. attacks the elements of HS §11357 / HS §11358 / HS §11359 and drives outcomes that avoid conviction where possible.
Establishing Proposition 64’s Personal-Use Protection
The first question is whether the alleged conduct was lawful adult personal use rather than a crime. For a person 21 or older, Health and Safety Code section 11357 generally allows possession of no more than 28.5 grams of cannabis and no more than 8 grams of concentrated cannabis. Health and Safety Code section 11358 generally allows up to six living plants at a private residence. The defense examines the person’s age, the actual weight and form of the material, plant count, location, and whether the residence requirement was met. Police reports often describe all cannabis as contraband without separating lawful quantities from the amount alleged to exceed the statutory limit.
U.S. Const. amend. IV
Attacking the Evidence of Intent to Sell
A charge under Health and Safety Code section 11359 requires proof that the accused possessed cannabis and intended to sell it. Quantity can be relevant, but it does not automatically prove commercial intent. The defense tests whether the prosecution can identify actual sales, customer communications, price lists, cash tied to transactions, packaging practices, or reliable admissions. Evidence consistent with lawful personal use, shared household possession, a lawful purchase, or noncommercial cultivation may create reasonable doubt. We also examine whether officers treated ordinary storage containers, scales used for personal dosing, or lawful cash as proof of a sales operation without sufficient corroboration.
17 CCR §1219.3
Suppressing an Unlawful Search or Detention
Cannabis odor and observation do not erase Fourth Amendment protections after Proposition 64. A detention, vehicle search, home entry, or warrantless search must still be supported by a lawful basis, and the scope of the search must remain justified. The defense reviews body-worn camera footage, dispatch records, warrant affidavits, consent claims, and the precise sequence of events. A motion to suppress under Penal Code section 1538.5 may exclude cannabis, cash, phones, cultivation equipment, or statements obtained through an unconstitutional search or seizure. Suppression can substantially weaken or eliminate a possession-for-sale or cultivation case.
NHTSA SFST
Challenging Weight, Testing, and Cannabis Identification
The prosecution must prove the material was cannabis and, when quantity matters, that the statutory amount was exceeded. Field tests, officer opinion, gross weights that include packaging, and incomplete laboratory documentation can be vulnerable. Concentrated cannabis is subject to a separate 8-gram limit under Health and Safety Code section 11357, so the evidence must accurately establish what product was seized rather than simply assign it a label. The defense reviews chain of custody, lab methods, representative sampling, moisture and packaging issues, and whether officers combined separate items or attributed material belonging to others to one accused. A small measurement error may change the legal classification.
VC §23152
Disputing Possession, Knowledge, and Control
Possession may be actual or constructive, but it requires more than being near cannabis. The prosecution must establish that the accused knew of the cannabis and exercised control over it. In shared homes, vehicles, storage spaces, cultivation sites, or workplaces, cannabis may belong to another person or be accessible to several people. The defense investigates leases, vehicle ownership, room assignments, access to locked areas, text messages, fingerprints where relevant, and statements by other occupants. This is particularly important when police infer ownership from presence alone or attribute a larger quantity found in a common area to a single person.
17 CCR §1219.1
Reducing Exposure Through Charging Review and Compliance Evidence
Even where some violation occurred, the correct charge and disposition require careful review. For cultivation, Health and Safety Code section 11358 distinguishes ordinary violations from aggravating circumstances such as environmental damage, conduct involving minors, and specified prior convictions. For alleged sales, proof of licensing status, business records, local authorization, tax registration, and the actual role of the accused may defeat or narrow a commercial theory. In Los Angeles County, early presentation of compliance records, proof of lawful-source purchases, absence of sales evidence, and remedial steps can help seek rejection, reduction, an infraction-level outcome, or a noncustodial resolution where legally available.
VC §23103.5
Constitutional Sources: Fourth Amendment — U.S. Constitution
Collateral Consequences of a Marijuana Laws California Conviction
A conviction does not end when the jail sentence does. These are the long-tail consequences that shape how we negotiate and litigate every case.
Immigration Consequences
A conviction can trigger removal, inadmissibility, or denial of naturalization for non-citizens. Even a plea to a reduced charge may be treated as a conviction under federal immigration law. We build every plea with the immigration file in mind.
Firearm Rights
A felony conviction under PC §29800 permanently bars firearm possession under California and federal law. Some misdemeanors also trigger a 10-year California ban under PC §29805. Restoration is limited and case-specific.
Professional Licensing
Nurses, teachers, contractors, real estate agents, CDL holders, and lawyers must self-report criminal convictions to their licensing boards. Boards can suspend, restrict, or revoke a license based on the underlying conduct — not just the conviction.
Employment & Background Checks
A conviction shows up on virtually every background check for the rest of your life absent expungement under PC §1203.4 or record sealing. Employers in healthcare, finance, government, and childcare treat it as disqualifying.
Housing Applications
Private landlords, subsidized housing programs, and student housing all screen criminal records. A recent conviction can end an application before it is reviewed. We negotiate with the record in mind.
Questions
Frequently Asked — Marijuana Laws California
Is marijuana legal everywhere in California after Proposition 64?
No. Proposition 64 legalized limited adult possession, personal use, and home cultivation; it did not make every cannabis-related act lawful. Health and Safety Code section 11357 generally permits a person age 21 or older to possess up to 28.5 grams of cannabis or up to 8 grams of concentrated cannabis. Health and Safety Code section 11358 generally permits up to six living plants at a private residence. Smoking or ingesting cannabis in a public place remains prohibited by Health and Safety Code section 11362.79, and smoking or ingesting in a location where tobacco smoking is prohibited is also unlawful. Local governments may regulate or prohibit commercial cannabis activity and may regulate outdoor cultivation. Federal law also continues to prohibit cannabis, which matters on federal property and in certain federal-law contexts.
What happens if I have more marijuana than California’s legal limit?
For an adult age 21 or older, possessing more than 28.5 grams of cannabis or more than 8 grams of concentrated cannabis is generally an infraction under Health and Safety Code section 11357. It can become a misdemeanor for a person with specified disqualifying convictions, including certain prior serious or violent felony convictions under Penal Code section 667.5(c) or 1192.7(c), or for a person required to register under Penal Code section 290(c). The exact weight, product classification, and circumstances matter. Police must accurately distinguish flower from concentrated cannabis and cannot rely on a rough estimate. Possessing an amount above the personal-use limit does not, by itself, prove an intent to sell under Health and Safety Code section 11359.
Can I grow marijuana plants at my home in Los Angeles?
State law generally allows an adult age 21 or older to cultivate up to six living cannabis plants at a private residence under Health and Safety Code section 11358. The plants must be kept within the residence or in a locked space not visible from a public place, and the statute does not authorize cultivation by minors. Local rules remain important. Cities and counties may reasonably regulate personal cultivation, particularly outdoor cultivation, and lease terms, homeowners’ association rules, and landlord restrictions may create separate consequences. Growing more than six plants, growing at a nonresidential location, or creating specified environmental or child-safety risks can expose a person to criminal liability. A medical recommendation is not a blanket exception to all cultivation restrictions.
Can the police search my car just because they smell marijuana?
Not automatically. The legality of a vehicle search turns on the total circumstances and California and federal search-and-seizure law, not a single slogan about odor. Proposition 64 made limited adult possession lawful, so the smell of cannabis may be less probative of criminal activity than it was before legalization. Officers may point to facts suggesting unlawful conduct, such as an open container violation, impaired driving, underage possession, an amount over the legal limit, or evidence of unlicensed commercial activity. But a defense lawyer should closely examine the detention, the claimed odor, body-camera footage, consent, and the scope of the search. Evidence seized in violation of the Fourth Amendment may be challenged through a Penal Code section 1538.5 suppression motion.
Can I be charged with possession for sale if I did not make a sale?
Yes. Health and Safety Code section 11359 criminalizes possession of cannabis for sale without the required licensing, and the prosecution does not need to prove a completed sale. It must prove possession and an intent to sell. Prosecutors often rely on circumstantial evidence such as quantity, packaging, scales, cash, alleged customer messages, surveillance, or admissions. None of those facts is automatically conclusive. Quantity alone may be consistent with personal use or lawful home cultivation, and common household items can be mischaracterized. The defense should examine whether the evidence reliably connects the accused to a planned commercial transaction and whether the cannabis, phones, cash, or statements were obtained through a lawful search. Licensing and regulatory records can also be central to the analysis.
Will a California marijuana charge affect my record, job, or immigration status?
It can. An infraction, misdemeanor, or felony cannabis case may create court obligations, fines, probation conditions, and a criminal-record concern depending on the charge and outcome. A conviction for unlicensed possession for sale under Health and Safety Code section 11359 can carry more significant employment and licensing consequences than a simple possession case. Immigration consequences require particular caution because federal law still classifies cannabis as a controlled substance, even when the conduct was permitted or decriminalized by California law. Noncitizens should obtain immigration-informed criminal advice before entering a plea or making admissions. California also provides procedures for many people to seek resentencing, dismissal, redesignation, or sealing of certain older cannabis convictions under Health and Safety Code section 11361.8. For a case-specific review, contact Rubin Law, P.C. at (213) 723-2337.
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