California
Adult use legal since 2016 · Medical since 1996
Possession Limit
28.5g (1 oz)
Flower
Concentrates
8g
Concentrate
Home Grow
6 plants
Personal cultivation
Delivery
Allowed
Licensed delivery
Adults 21+ may possess up to 28.5g of flower and 8g of concentrate. Medical patients with a physician recommendation can possess up to 8 oz. Local jurisdictions may impose additional restrictions.
Quick Answer
What to know first
California's legal profile should be read by access type: adult-use access is listed as active since 2016, and the medical program is listed as active since 1996.
Plain-language summary
The useful first pass is status, regulator, possession context, home cultivation, and current change signal. For California, the regulator shown on this page is Department of Cannabis Control.
What this means
Use this state profile to orient yourself before moving into the matching CBD page, cannabis page, or comparison tool. The page should point to current source checks instead of turning a summary into legal advice.
Short answers
- What is the quick read on California cannabis status?
- adult-use access is listed as active since 2016, and the medical program is listed as active since 1996. The current profile lists 28.5g (1 oz) of flower in its possession-limit field.
- What should readers verify for California?
- Check Department of Cannabis Control for current program rules, licensing details, and any updates after the page's last verification date.
- How does California connect to CBD and cannabis guides?
- Use the matching CBD and cannabis state pages to separate hemp-derived CBD context from higher-THC cannabis access context.
Related next
This answer block uses the existing California legal-library profile, including Department of Cannabis Control, the 28.5g (1 oz) flower possession limit, and home cultivation is listed as allowed up to 6 plants. It is informational and not legal advice.
License Types
Cultivator
Outdoor, indoor and mixed-light cultivation licenses, tiered by canopy size and lighting type.
Est. Fees
$135–$8,655 application + $1,205–$77,905 annual license, depending on canopy size and lighting type; large licenses add a fee for each additional 2,000 square feet
Manufacturer
Type 6 (non-volatile extraction), Type 7 (volatile extraction), Type N (infusion only). Covers edibles, concentrates, topicals, and pre-rolls.
Est. Fees
$500–$1,000 application + $2,000–$75,000 annual license, depending on license type and revenue
Distributor
Transport and wholesale of cannabis goods between licensees. Required for all supply chain movement. Type 11 (distribution) and Type 13 (transport-only distributor).
Est. Fees
$1,000 application + $1,500–$240,000 annual license, depending on revenue
Retailer
Storefront (Type 10) and non-storefront/delivery-only (Type 9). Storefront requires local land use approval. Must verify 21+ for all sales.
Est. Fees
$1,000 application + $2,500–$96,000 annual
Microbusiness
Type 12 — a single license covering at least three of: cultivation (up to 10,000 sq ft), manufacturing, distribution and retail.
Est. Fees
$1,000 application + $5,000–$300,000 annual license, depending on revenue
Testing Laboratory
Type 8 — independent testing laboratory. Must be ISO 17025 accredited. Tests for potency, pesticides, heavy metals, microbials, and residual solvents.
Est. Fees
$1,000 application + $3,000–$112,000 annual license, depending on revenue
Delivery
Licensed retailers, including delivery-only (non-storefront) retailers, can deliver to customers under state rules. Cities and counties can restrict adult-use delivery within their borders, but since January 1, 2024 they cannot ban delivery of medicinal cannabis to patients.
Tax Structure
Excise Rate
15% of gross receipts, collected by the retailer
Sales Tax
Applied
Effective Total
15% excise plus sales tax (7.25% statewide base, higher with district taxes)
The cultivation tax ended on July 1, 2022 under AB 195, which also moved collection of the 15% excise tax from distributors to retailers beginning January 1, 2023. The excise rate rose to 19% from July 1 to September 30, 2025, and returned to 15% on October 1, 2025. Sales tax applies on top of the excise tax.
Regulatory Body
Key Statutes
Prop 215 — Compassionate Use Act
Cal. Health & Safety Code § 11362.5Legalized medical cannabis in 1996 — the first state to do so. Allowed patients with a physician recommendation to possess and cultivate.
Prop 64 — Adult Use of Marijuana Act (AUMA)
Cal. Health & Safety Code § 11362.1 et seq.Legalized recreational cannabis for adults 21+ in November 2016. Sales began January 1, 2018. Established the framework for commercial licensing.
AB 195 — Cannabis Tax Reform
Revenue and Taxation Code § 34011Ended the weight-based cultivation tax on July 1, 2022, and moved collection of the excise tax from distributors to retailers beginning January 1, 2023.
SB 1326 — Interstate Commerce Framework
Business and Professions Code §§ 26300–26308Authorized the Governor to enter agreements with other states allowing interstate commercial cannabis activity. An agreement can take effect only under conditions set in Section 26308, which include a change in federal law, federal guidance allowing it, or a California Attorney General opinion that it would not create significant legal risk to the state under the federal Controlled Substances Act.
For Operators
Why California matters for operators
California is one of the largest legal cannabis markets in the world, and one of the most heavily regulated. Local control is the defining challenge: each of California's 482 cities and 58 counties sets its own rules, and according to the Department of Cannabis Control, 53 percent of them do not allow any type of cannabis business (284 out of 540).
The DCC consolidated three former licensing agencies (Bureau of Cannabis Control, CDFA, CDPH) into one body in 2021. Local permits, environmental review under CEQA and buildout inspections add time on top of the state licensing process.
Cost realities
Between state and local licensing fees, real estate, security requirements and taxes, California is an expensive market to enter.
Dr. Greenthumb's in California
We operate four dispensaries in California: Fresno, La Mesa, Orcutt, and Canoga Park. Our Fresno flagship was the first Dr. Greenthumb's location. We know this market from the ground level — the permitting timelines, the neighborhood politics, and the customer base.
For Consumers
What you can buy and possess
If you're 21 or older, you can purchase and possess up to 28.5 grams of flower and 8 grams of concentrate. No medical card needed. You'll need a valid government ID at every dispensary visit — no exceptions.
Where you can consume
Not in public. Not in a car. Not within 1,000 feet of a school or daycare while children are present. Your landlord can prohibit smoking on their property. State law (Business and Professions Code section 26200) lets cities and counties authorize cannabis consumption lounges, and several cities (including West Hollywood and San Francisco) have licensed them — but they're still rare.
If you're new to cannabis, start with a low-THC product or a 2.5mg edible. Effects vary by person, and California's products can be potent. Our dispensary staff can walk you through options based on what you're looking for.
DGT Is Active In California
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