Ask us anything

We reply fast, in Bangkok hours. Call the branch you plan to visit, or send a note below and we will pass it to the right team. Every question about medical cannabis flower, your consultation, or what to bring is welcome.

Phrom Phong

663 Sukhumvit Road, Bangkok 10110

+66 96 893 0545

11am to 3am, daily

Get directions

Nana

210 Sukhumvit Road, Bangkok 10110

+66 93 323 6505

11am to 3am, daily

Get directions

Chinatown

325 Maha Chai Road, Bangkok 10200

+66 98 127 3004

8am to midnight, daily

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Silom

18 Silom Road, Bangkok 10500

+66 96 403 4198

11am to 3am, daily

Get directions

Chaweng

200/8 Chaweng Beach Road, Ko Samui, Surat Thani 84320

+66 92 484 2330

11am to 3am, daily

Get directions

Not sure which branch to ask?

Send us a note

Send the question here. We read everything that lands in this inbox and answer in Bangkok hours. Tell us which neighborhood you plan to visit and we will route the reply to the right team. Cannabis flower is a controlled herb under Thai Ministry of Public Health rules, so every purchase starts with an in-branch consultation and assessment by a licensed practitioner, who issues the medical-cannabis prescription (form ภ.ท.33 / PT 33).

Email us directly.

Tell us which neighborhood you plan to visit and we will route the reply to the right team. We read everything that lands here.

Open your email app

Replies go to info@siamgreenco.com.

Prefer Line? Add us at @siamgreenco. Or call the branch you want to visit using the numbers above. Bring photo ID or your passport, and note that you must be 20 or older; public consumption is not allowed. Visiting from abroad? Foreign prescriptions are not valid in Thailand, and importing or exporting cannabis is prohibited, so book your consultation with us in branch.