Indoor vs Outdoor vs Greenhouse: How Should You Grow Cannabis in Thailand?
In Thailand, the choice between indoor, outdoor, and greenhouse cultivation is a trade between cost and control, shaped by a tropical climate that favors lower-cost methods. Outdoor and greenhouse growing suit the environment and keep costs down; indoor growing buys control and consistency at much higher capital and energy cost. The right choice depends on the target market, the quality required, and the margin you need.
Outdoor and greenhouse
Thailand's climate is broadly favorable to outdoor and greenhouse cultivation, which carry lower capital and energy costs. Greenhouses add a degree of environmental control while staying far cheaper than indoor facilities. For growers targeting cost-competitive supply, these methods fit the environment and the economics, though they offer less control over conditions and consistency.
Indoor
Indoor cultivation delivers control over light, climate, and consistency, supporting premium, uniform product. It also carries the highest capital and energy costs, which is a serious burden given flower-price pressure. Indoor makes sense where a premium market or specific quality requirement justifies the cost, and struggles where it does not.
Matching method to market
The decision should follow the market, not fashion. A premium or certified-channel target with pricing power can justify indoor's cost; a cost-competitive supply target favors greenhouse or outdoor. Getting this wrong, building expensive indoor capacity for a price-pressured commodity market, is a route to poor margins. Method choice is a strategic decision, not just an agronomic one.
It depends: outdoor and greenhouse for cost, indoor for control.
Yes, it broadly favors outdoor and greenhouse.
Control and consistency for premium product, at higher cost.
Match the method to the target market and margin.
This post gives you the argument. The full method, the figures, and the confidence ratings behind them are in the report. Read a free sample chapter, then decide.
Read the free sample →Three findings from the 2026 edition, free.
Of 8,636 expired dispensary licences, 1,339 renewed. The rest did not bother. That is not a market collapsing. That is a market taking out its own trash.
CertainFewer shops, higher revenue each. The closures removed storefronts, not revenue, because the shops that closed were earning almost nothing. Every desk model read the count and stopped.
LikelyA small minority of shops earn a disproportionate share of all revenue. The bottom half earns a fraction of it. Nobody else has measured this.
LikelyBuilt from 850+ dispensary visits across Thailand, 100+ dispensary owner and operator interviews, 30+ farm owner and operator interviews, and 400+ customer interviews across 40 nationalities. 101 pages. 23 chapters. Every chapter sourced, every figure confidence-tagged.