Siam Green Cannabis Co publishes information about its dispensaries in Bangkok and Koh Samui. This profile points readers to the company's current location information and explains what to verify before visiting for prescribed cannabis flower.
Our earlier profile described a commercial relationship with Cannabox. That history should be visible when reading the feature; it is not an independent clinical endorsement or a certification of every branch. This revision uses the company's public information, checked on 6 September 2026, rather than claiming a new visit or product inspection.
Find the branch you mean to visit
The Siam Green website lists its branches and directions, including locations in Bangkok and Chaweng on Koh Samui. Use the branch's own current information to confirm the address, opening hours and contact details. Do not assume that one location's services, stock or documents apply to the entire chain.
The old article's promised future openings and comparisons with Amsterdam or California are no longer useful access guidance. Thailand's current prescription and establishment rules need to be checked separately from a brand's atmosphere or popularity.
Confirm the prescription process
Before travelling, ask how the branch verifies identification and an existing PT 33, and who is responsible for clinical questions. If it arranges an assessment, identify the actual provider and authorised practitioner. An appointment or fee does not guarantee a prescription.
The medical prescription guide explains preparation for an assessment. DTAM's establishment guidance is the official starting point for the relevant operating requirements and licence transition.
Ask about the specific product
The earlier feature relied on a budtender's visual and sensory checks to support strong quality assurances. Such observations do not establish the absence of pesticide residues or other contaminants. Ask for the product's source and a matching report covering the relevant tests.
Check the batch identifier, testing date and measured units. Do not use a strain's name, an award or a product photograph as evidence that it will help a medical condition. If the proposed preparation differs from the prescribed one, resolve that with the responsible professional.
What reviews and services can tell you
Recent reviews may help with practical matters such as service, accessibility and waiting times. They do not verify a licence or prove treatment outcomes. We have not reproduced changing review totals or unattributed customer quotations as evidence of medical quality.
Ask directly about fees, record access and aftercare. The former article's delivery endorsement and suggestions of a place to smoke should not be read as permission for any sales method or on-site use. Confirm the applicable rules for the actual activity.
Before you go
Confirm the branch, responsible establishment, prescription requirements, available product documentation and follow-up contact. Our dispensary checklist provides the same checks for any establishment, so a familiar brand receives the same scrutiny as a new one.
Updated 6 September 2026. This company-information profile replaces unsupported safety assurances, outdated service promotions and broad comparative endorsements.
