Cheap Weed Options in Bangkok

By Siam Green · · Updated 13 May 2026
CBD Pet Products in Thailand - Siam Green Cannabis Co

From once being one of the countries with the harshest laws for cannabis to being the first country in Southeast Asia to legalize cannabis, Thailand has come a long way. In 2019, the Thai government began to unlock some restrictions and regulations on cannabis, allowing the plant to be used for health and medical purposes only. Effective from June 9, 2022, all parts of cannabis including root, stem, stalk, leaf, flower bud, inflorescence, and seeds are no longer listed as narcotic substances. However, cannabis extracts containing THC over 0.2% remain on the list. Cannabis is still legal in Thailand until there’s any further update or change in the law from the Thai government.

As a consequence, Thailand is full of several weed options from thousands of vendors after the booming of the cannabis business. It can be challenging for weed lovers to find a good and affordable weed when there are so many selections. We’d love to share some good budget-friendly weed options in Bangkok.

Key Takeaways

Siam Green Cannabis Co. is a cannabis retail company based in Bangkok that offers more than just a retail store featuring premium smoke lounges. We’re more like a dream destination for all weed explorers. We offer wonderful things including an extensive selection of top-shelf cannabis products to deliver a top-notch cannabis experience to our customers. All of the products are locally sourced, legally compliant, and completely safe so all customers always receive nothing but the highest quality and satisfaction.

Where to find us?

We’re located near famous landmarks of Bangkok and Koh Samui, so it’s not hard to spot our dispensaries. Here are all of our 4 locations:

You can contact us by

Call us: +66 96 893 0545

Add us on LINE: @siamgreenco

Email us: [email protected]

Or follow us on Facebook & Instagram!

Siam Green Cannabis Co. Online Platform

Prefer online shopping? No problem, we’ve got you covered. Siam Green also offers an online service where you can order your favorite cannabis products and we will deliver them straight to your doorstep. You can check out the strain information on our website. We suggested adding us on LINE to see the menu with prices of each Siam Green branch and place your dream order. On our LINE official, you can always ask our staff about anything related to the cannabis products or our store. We’re happy to help!

Affordable Cannabis Products at Siam Green

Cheap Cannabis Flowers & Buds

Our flowers start at 400 THB (about 11.06 USD) and up to 800 THB (22.13 USD) per 1 gram. Here is the list of cheap yet high-quality weed we can offer:

Low-cost Edible Options

If you’re on the hunt for budget-friendly edibles, products from Local Boys might be the right fit for you. Let’s check out some of the Local Boys’ products we have:

Other Products (, aka Siam Green Merch!)

Cannabis is still legal in Thailand. However, it’s advisable to stay informed about the latest updates of changes in laws and regulations to make sure compliance with any upcoming new requirements from the current government. Although it’s legal to possess and consume cannabis in Thailand, smoking in public is illegal and strictly prohibited. Individuals can only smoke cannabis in the private areas of their homes or designated areas. 

Are there any rules to be able to buy cannabis in Thailand?

Yes. Only individuals who are at least 20 years old can buy weed. Those under 20, pregnant women, and breastfeeding women are prohibited from purchasing cannabis products unless supervised by health professionals. All customers must show their valid identification to verify their age whenever purchasing cannabis products.

Note: Please avoid illegal and unsafe sources. Make sure the cannabis store is legally licensed. Siam Green is one of the leading licensed dispensaries in Bangkok, known for its quality products and premium customer service.

To Sum Up

After the full legalization of cannabis in 2022, Thailand has thousands of cannabis dispensaries, making it hard for some people to find cheap options. Siam Green Cannabis Co. is one of the most popular cannabis stores in Bangkok that offers lower prices of good weed. You can also order cannabis products from the Siam Green online platform without having to be at the dispensary. The cheapest flowers cost 400 THB per 1 gram which is the Sugar Cane strain. Local Boys offers the cheapest edibles with prices starting from only 100 THB. Siam Green also provides low-price merchandise such as 100 THB rolling papers and 120 THB lighters. Even though cannabis is legal, it is prohibited to smoke weed in public, and only those at the age of 20 and over with valid identification can purchase weed in Thailand.

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