Ace Seeds – Thai Strain – Reg Photo

If we had to choose a single sativa among the genetic jewels offered by Southeast Asia, it would undoubtedly be a fine Thai like this, due to its high quality and worldwide relevance.

A traditional pure sativa from Chiang Mai in Thailand’s Golden Triangle, recently reproduced as part of our in-depth research and preservation work with this old Thai line in several of its generations, identifying and rescuing expressions that encompass the best qualities and the most emblematic psychoactive effects of classic Thai sativas.

As an authentic pure tropical sativa, the flowering of this Thai variety from Chiang Mai is long, lasting, from 3-4 months, developing in successive re-flowerings, and showing a very high resistance to humidity and botrytis-type fungi. Its bracts and trichomes swell to enormous proportions upon final ripening. It is a variety in which the majority of the population stays green right to the end even at low temperatures, although beautiful expressions of reddish Thai can occasionally be found.

In 10-15% of the population, we found more compact, robust and productive plants, faster maturing (3 months approx), with denser flowers and better adaptability to indoor cultivation, although the most interesting terpenes and effects are, in our opinion, found in the longest flowering plants (4 months) with more spiky floral structures.

Three main terpene profiles can be identified in this variety, the first and most classic Thai is fresh, lemony, woody and spicy. In the second group we find sweet, creamy and more refined floral and musky perfumes. And finally, a third group (around 5-10%) that stands out for its intense strawberrry aromas, unusual in Thai varieties.

The effects are very cerebral, with no tolerance limits and a very clean comedown thanks to its quality tropical sativa essence, and its chemotype of high THC content and zero CBD. If you search in depth, this Thai landrace offers all the effect profiles that we find in the sativas from this beautiful country: from positive, pleasant, friendly and revitalising effects (both physically and psychologically), to more euphoric and nervous effects, even psychedelic or more introspective.

Despite the (not always deserved) bad reputation of the Thai cannabis family in terms of hermaphroditism, this well-worked Thai variety that we offer you is sexually stable, with cases of problematic hermaphroditism being rare.

We hope that this new preservation work that we present to the cannabis community will please our loyal fans (who for a decade have been asking us to offer a good pure Thai again), as well as lovers of traditional pure sativas and the most purists among preservationists.

Additional Information
Pack Size

5 Pack, 10 Pack

Pack Size 2

1-5 Pack, 6-12 pack

Plant Type


Seed Type

Photo Reg

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(Disclaimer: When growing cannabis there is something called phenotypical expressions. This means a strain can express itself (look differently) from plant to plant. Our breeder photos show one of potentially many phenotypical expressions)



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