Top 5 Cannabis Farms in Thailand

Growing cannabis is both an art and a science. Striking the right balance of light, nutrients, and care can transform a plant from ordinary to medical-grade quality. In Thailand, numerous cannabis farms exist, but finding one that consistently delivers top-tier buds can be challenging.

 Here’s a look at five of the best cannabis farms in Thailand that stand out for their quality and innovation.

1. RGT Cannabis Farm – Chiang Mai

Opening hours: Daily, 9.30 am to 5pm

Location: RGT Cannabis Farm, 256 Moo 18, Baan Nong Phueng Soi 4, Inthakhin, Mae Taeng, Chiang Mai 50150

Contact information: Website | Facebook | LINE

RGT Cannabis Farm is known for its pharmaceutical-grade cannabis, certified by SGS for Good Agricultural and Collecting Practices (GACP). 

Using an advanced aeroponics system, they deliver nutrients directly to the roots, producing pure and potent strains. Visitors can tour the facility by appointment, where they’ll see the meticulous cultivation process firsthand.

2. Medicana – Bangkok

Location: Medicana, 1679/2 Ladphrao 94, Phlabphla, Wang Thonglang, Bangkok 10310

Contact information: Website | Instagram | LINE

As Bangkok's first licensed indoor cannabis facility, Medicana is dedicated to precision and consistency. Their smart farming systems and genetics programme features over 80 cultivation units, ensuring every of their 2,000 plants meets strict FDA standards. 

Known for high-CBD, high-THC strains like Gastropop and Pineapple Express, Medicana also offers pre-sorted cannabis clones for growers looking to expand their operations quickly.

3. Sticky Hands Laboratory

 Contact information: Instagram | Facebook | LINE

Sticky Hands Laboratory takes a hands-on approach to cannabis cultivation. Using smart climate control systems, they produce high-quality strains like Panna Cotta and Strawberry Marshmallow OG. 

Their Slapz strain recently won first place at the Full Moon Sesh’s Hash Holes competition, proving their commitment to quality.

4. Iridescent Med – Samut Prakan 

Opening hours: Daily, 9am to 5pm

Location: Iridescent Med Company Limited (Head Office) 407/39, Samrong Nuea Subdistrict, Mueang Samut Prakan District, Samut Prakan 10270

Contact information: Website | Instagram | LINE

Operating two large-scale facilities, Iridescent Med follows eco-friendly practices and GACP standards. Their 20,000 square metre site in Chon Buri alone produces up to 16 metric tonnes of medical cannabis flowers annually. 

Known for unique strains like Sugar Cane and Apple Banana, they also run a dispensary in Bangkok’s Ekkamai area.

5. Tropical Thunder

Contact information: Instagram | LINE

Tropical Thunder stands out for its natural approach to cannabis cultivation. Using living soil rich with organic matter, they grow award-winning strains like Miami Mami, which won the Budtender Cup 2024. 

Unlike the quick-fix approach of artificial fertilisers, their sustainable methods ensure healthier and more flavorful buds. Their farm may be smaller than other entries on this list, but they make every space count, proving that size doesn’t matter after all.

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