Description
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Lineage Thai Fantasy strain
Thai Fantasy Strain resulting from the cross between an Amnesia Haze X OG Kush will produce a hybrid strain Mostly Sativa, 30% Indica / 70% Sativa. The strain will likely have a Citrus, Earthy, Sweet, Tropical flavor with a strong Mostly Sativa body high.
It also has a Medium THC 15% – 20%, making it a great choice for those looking for a Euphoric, Happy and Tingly.
Origin
The Thai Fantasy strain originates from the renowned seed banks of Amsterdam’s Red Light District. The strain was developed from a selected extremely potent female, which has a particularly pronounced terpene and cannabinoid profile. Both parent strains were chosen for their potent effects and distinctive flavors, ensuring that Thai Fantasy inherited the best traits.
With a genetic lineage that also includes Hindu Kush and Super Silver Haze, Thai Fantasy seeds boast a combination of powerful genetics that offer a balanced and potent experience. This hybrid provides stability, flavor, and intensity, perfect for growers seeking premium results.
Thai Fantasy Strain Sativa or Indica?
The Thai Fantasy strain is predominantly Sativa, offering uplifting, cerebral effects that are perfect for creative and social activities. Its Sativa dominance makes it an excellent choice for users seeking a mental boost and enhanced focus, 30% Indica / 70% Sativa.
While its Sativa influence shines through, the hybrid’s genetics also include Indica traits, offering a sense of relaxation and well being. This makes Thai Fantasy feminized seeds ideal for those who want the best of both worlds, with invigorating effects complemented by soothing undertones.
Thai Fantasy Strain Effects
The Thai Fantasy strain delivers a potent combination of effects, thanks to its well balanced genetic profile. Users experience a burst of energy and creativity, thanks to its Sativa genetics, followed by a calming relaxation that helps alleviate stress.
With a rich terpene profile, it also delivers an enjoyable flavor and aroma.
Thai Fantasy Flowering Time
The Thai Fantasy strain has a moderate flowering time of around 8-10 weeks, making it ideal for growers looking for a reliable hybrid with high quality yields. Its relatively fast flowering period is complemented by its stable genetics, ensuring consistent results.
Whether grown indoors or outdoors, Thai Fantasy feminized seeds offer a rewarding cultivation experience, producing dense, resin rich buds with a unique flavor profile. The moderate flowering time ensures that growers can enjoy quick but high quality results, with generous harvests.
How to grow Thai Fantasy strain?
Thai Fantasy Feminized seeds can be grown indoors or outdoors under optimal conditions, to avoid any problems during their development. Although they are compact and robust, moderately easy to grow and hardy, we should always prevent any pests.
You can use different growing methods to retain and enhance the terpenes and flavors of your Feminized Thai Fantasy buds.
- Use a quality substrate. Perlite, peat or coco coir are ideal for moisture retention.
- Thanks to the experience of our customers with our Feminized Thai Fantasy seeds, we know that we can increase yields up to 20%.
For optimal indoor cultivation, Blimburn Seeds advises wide, vertical spaces and the use of the ScrOG method to obtain a uniform plane and increase the size of the lower flowers. If you plan to grow our Feminized seeds outdoors, we have developed a grow guide for optimal cultivation in any area of the world.
Remember that our cannabis plants also need good nutrients when our Feminized seeds are seedlings, in their vegetative period and finally in their flowering period.
When you grow cannabis seeds outdoors, choose the best date for your crop, a place where our cannabis plants receive the most hours of sunshine.
If on the other hand you like to grow your Feminized seeds indoors and you have good tents, textile pots for growing, led lighting, air extractor, to circulate clean air and of course a good carbon filter to avoid problems with neighbors or the law.
Keep daytime temperatures between 68℉-80℉ and nighttime temperatures between 7℉-9℉ cooler.
Feminized plants need low humidity to thrive. Keep relative humidity (RH) levels at 55%-60% during the vegetative phase. Reduce RH to around 40% during the flowering phase. By harvest time, you can reduce RH to 30%.
Outdoors, breeders in the northern hemisphere should sow their cannabis seeds in April for harvest in mid October. Healthy Feminized Thai Fantasy seeds produce about 5 – 8 oz/plant | 150 – 250 gr/plant of buds each.
Indoors, these crops have a flowering time of 8 – 10 weeks and produce about 1.64 – 1.97 oz/ft2 | 500 – 600 gr/m2.
If you wish to grow our feminized seeds outdoors, we have developed a germination grow guide for optimal cultivation in any area of the world.
Ideal Climate for Growing
Thai Fantasy flourishes in Temperate climates, reminiscent of its Southeast Asian origins. The optimal temperature range for cultivating this strain lies between 75–90°F (24–32°C), which promotes vigorous growth and flowering. Thai Fantasy performs exceptionally well in areas with high humidity levels, particularly during the vegetative stage. Ensure well draining soil to maintain root health and prevent water logging, which can hinder plant development.
In the United States, ideal states for growing Thai Fantasy include California, Florida, Louisiana, Texas, and Hawaii. These regions offer mild winters and long growing seasons, allowing for healthy yields. Growers in these states can maximize their success by providing ample sunlight and attention to moisture levels throughout the growth cycle. Embrace the unique characteristics of Thai Fantasy by cultivating it in these favorable climates to unlock its full potential.
What does the strain smell like?
The buds of Thai Fantasy are rock hard, soaked in resin and carry a crystalline sheen from the heavy coat of trichomes. The flavor is a blend of Citrus, Earthy, Sweet and Tropical notes.
Thai Fantasy makes a smooth, soft smoke with euphoric, happy and tingly effects. Thanks to its high resin production, it is a good choice for high-quality extracts and concentrates.
Cannabis seeds are sold for collection and genetic preservation. Check the law in your country before germinating them.
Sold by Blimburn Seeds. European orders ship from Spain and are invoiced in euros. Prices on BudBid are converted from Blimburn’s US dollar prices at the European Central Bank rate of 19 October 2026, so the final price at checkout may differ slightly. Adults only.












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